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Cat 3406e valve adjustment sequence - Posted 9/17/2016 11:52 (#5533890) Subject: 3406b engine air fuel ratio ad

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Hi Cat Man, I was talking to you last night about my 3406E CAT with the jakes that were not working.I went and unplugged the 70 pin ECM engine harness conector and the 12 pin valve cover connector.I t … read more3406 B Torque Specs Mains 190 + 10 lb.ft + 120 degrees Rods 65 lb.ft + 120 degrees Head 345 lb.ft / 3/8 bolts = 35 lb.ft Jakes 100 lb.ft / 48 lb.ft Injector Retainer 40 lb.ft Fuel Line hatsCaterpillar® 3406A • 3406B • 3406C • 3406E • C15 Cummins® ISX • ISM11 • N14 Detroit Diesel® Series 60 Navistar® DT466E and DT530E Liner Protrusion Specifications Caterpillar® 3406/C15 Cummins® 1SX/QSX • M11/ISM • N14 Detroit Diesel® Series 50/60 Navistar® DT466E and DT530E AFA Industries, Romeo, Michigan U.S.A.Injector -Adjust" for information on adjusting the height of the injector. 12. Calibrate the electronic unit injector. a. Connect Cat ET to the service tool connector. b. Turn the keyswitch to the ON position. c. Open the "Injector Codes Calibration" in "Calibrations" under the "Service" menu on Cat ET. d. Enter the new injector trim code for theThe tools for just the valve setting alone are basic…all you need is a metric combination wrench, screwdriver and .015 and .025 feeler gauges. The one thing you can't get away from with the 3116 is buying the tool kit for adjusting the top end. For timing the injectors you need a dial indicator # 1U-8869, contact point # 9U-7274, timing ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Engine Valve Lash 3406 B/C PEEC Repair Manual caterpillar 3406e, 3408e, 3412e, c15, c16, c18 - Tractor Manuals; Transmission Parts Home > Valve Train Parts > Valves > Caterpillar Valves ...The valves and valve mechanism control the flow of air and exhaust gases in the cylinder during engine operation. The intake and exhaust valves are opened and closed by movement of these components; crankshaft, camshaft, valve lifters (cam followers), push rods, rocker arms, and valve springs. Rotation of the crankshaft causes …Caterpillar Truck Performance Analysis (TPA) is available from your local Caterpillar or truck dealer. 1. Poor road surface 2. Adverse grades–8% plus 3. GVW in excess of 80,000 Ib General Gearing Recommendations 24.5 Low Profile Tires (502 rev/mile) Transmission 100,000 120,000 140,000 Gear Ratio GVW GVW GVW 18 spd .73 3.55-4.33 3.90-4.56 3. ...1.Install the pushrods in the engine. The base of the pushrod should be in the seat of the pushrod lifter. Install Tooling (A) . Illustration 1 g00999165. 2.Position rocker shaft (9) and support bracket (8) on the cylinder head. Install bolts (7) in the engine. Ensure that rocker arm adjustment screws (6) are loose.How to do cat 3406 engine valve adjustment (part 4) with english subViewing a thread What is the setting for the injector settings for a 3406 cat also theValve engine adjustment cat 3126 3126b lash 7as valves caterpillar specs adjust setting need time settings tdc dead center inspect.catmastertech : Thickness of cylinder head (new) ... 3.938 ± .030 in.(100.03 ± 0.76 mm) NOTE: Dimension from top of closed valve to face of cylinder head must be according to the specifications in VALVES. Put 5P3931 Anti-Seize Compound on threads and tighten bolts in the Step sequence that follows:Recheck each adjustment. Remove the timing bolt, and turn the flywheel by 360 degrees in the direction of engine rotation. This will position the No. 6 piston at the top center on the compression stroke. Install the timing bolt in the flywheel. Make an adjustment to the valve lash on the inlet valves 3, 5, and 6.Step 5. With the #1 cylinder at top dead center (TDC). Place a .015" feeler gauge between the rocker shaft and the valve bridge on #1 cylinder intake. There should be slight drag on the feeler gauge. If not then loosen the jam nut on the rocker shaft and turn the adjusting screw so you have the slight drag on the feeler gauge. Tighten the jam ...Cat 3406e valve adjustment manual (Download Only) valve adjustment on ohv engines winco inc i 2 i 3 valve engine valve maintenance repair briggs stratton valve adjustment procedure century performance center inc how3406 Cat Caterpillar Overhead adjustment Tune up. This is a 3406B model but most other 3406 and c-15, C-16, C-13 engines have the same procedure ...more.3304B and 3306B Engines for Caterpillar Built Machines Rocker Shaft - Assemble. 3176C and 3196 Engines For Caterpillar Built Machines Engine Oil Filter Base - Assemble. 3406E On-Highway Engine Electronic Unit Injector - Install. 3608 Engine Fuel Transfer Pump. 3116 and 3126 Marine Engines Model View Illustrations.Put a thin film of clean engine oil on a new valve seal (2). Position valve seal (2) on to Tool (B). 5. Insert Tool (C) through Tool (B) and the new valve seal. 6. Position Tool (C) into the valve guide bore. 7. Use Tool (B) and hand pressure only to push valve seal (2) into position in the valve guide. 8.Posted 1/9/2018 14:24 (#6491905) Subject: Cat 3406E Issue. West Central MN. Was hauling grain today and as I was turning to the elevator the engine made a little change in sound with a puff of smoke then starting making a thumping like noise which seems to be most noticeable coming from the air to air tubes then back into the air cleaner.Recheck the valve lash after tightening the adjustment locknut. Remove the timing bolt from the flywheel after all adjustments to the valve lash have been made. Reinstall the timing cover. If you need visual instruction to adjust the valves, you can watch this video. Valve adjustment in 3116 and 3126 diesel engines is an important …Put a thin film of clean engine oil on a new valve seal (2). Position valve seal (2) on to Tool (B). 5. Insert Tool (C) through Tool (B) and the new valve seal. 6. Position Tool (C) into the valve guide bore. 7. Use Tool (B) and hand pressure only to push valve seal (2) into position in the valve guide. 8.I am looking for torque specs for a Caterpillar 3406E (I think) engine. ... D3c engine it is a mitsubishi 6cyl diesel i need the rod bolt torque, head bolt torque, intake exhaustand the valve adjustments & sequence. ... 2004 International 4300 dt466 need torque specs for rocker assembly so I can reinstall assembly to head/motor also need …Table 2, STC Valve and Injector Adjustment Values STC Injector Adjustment (OBC Method): Torque to 14 N•m [125 in-lb]. mm in Intake Valve 0.35 0.014 Exhaust Valve 0.68 0.027 Engine brake 0.58 0.023 Preparatory Steps Disconnect the batteries. Refer to Procedure 013-009 Remove the rocker lever covers. Refer to Procedure 003-011injection valve and injection pump must be kept tight. Use a torque wrench and the SP144 Fuel Line Socket (1) to tighten the fuel line nuts to 30 ± Slb.ft. (4.1 ± 0.7 mkg). Fuel Bypass Valve The fuel bypass valve controls fuel pressure to the fuel injection pump at full speed to a pressure of 30 psi (2.11 kg/cm2 ).Loosen valve adjustment locknut (3). Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn inlet adjustment screw (4) while valve adjustment locknut (3) is being held from turning. Adjust the valve lash until the correct specification is achieved. Refer to Table 2.Valve Lash Adjustment for Three Cylinder Engines. Rotate the crankshaft in a clockwise direction that is viewed from the front of the engine. When the inlet valve of the No. 1 cylinder has started to open and the exhaust valve of the No. 1 cylinder has not completely closed, check the valve lash of the inlet valve of No. 2 cylinder and the exhaust valve of No. 3 cylinder.The Chevrolet 5.7-liter (350-cubic-inch) engine employs an overhead valve design that requires occasional maintenance. Adjusting the clearance between the valve stem and rocker arm...3406B. Pages from SENR4023 - Systems Operation (3406B Industrial & Marine Engines).pdf. US Dollar: $69.00. Complete workshop service repair manual with electrical wiring diagrams for Caterpillar 3406 & 3406B Disel Engines. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.3406E and 3456 Industrial Engines – Exhaust Manifold. Illustration 1 g00284845 Typical example (1) A thin film of 2P-2333 High Temperature Sealer is applied to the outside diameter of the male end of…. Remove & Install Rocker Arm & Shaft Assemblies Start By: a. remove the valve cover (s) Valve rocker arms (1) and unit …This Video Shot with a GoPro Hero 11: https://amzn.to/3GTNxsLIn this video I show some of the tricks for doing the valve adjustment on the Caterpilar 3126B i...What cylinder valves do you adjust when crank is on top dead center compression. What cylinder valves do you adjust whr. Mechanic's Assistant: What is the complete model and serial number of your machine? Model 3406. Mechanic's Assistant: Are you fixing this yourself? What have you tried so far? Serial 4FD01227. Just rebuilt …Anyone know of the injector height setting for a cat 3406e? Do you use a cat tool or just a height gage? Or is there a better way to set this when running overhead on cat. ... Find out the adjustment procedure for the cat it is easy. Gear head, Jan 16, 2014. Gear head, Jan 16, 2014 #9. Jan 19, 2014 #10. Flightline Road Train Member. 2,343 1,162 ...Mar 8, 2023 · How to do cat 3406 engine valve adjustment (part 4) with english subViewing a thread What is the setting for the injector settings for a 3406 cat also theValve engine adjustment cat 3126 3126b lash 7as valves caterpillar specs adjust setting need time settings tdc dead center inspect.Table 2, STC Valve and Injector Adjustment Values STC Injector Adjustment (OBC Method): Torque to 14 N•m [125 in-lb]. mm in Intake Valve 0.35 0.014 Exhaust Valve 0.68 0.027 Engine brake 0.58 0.023 Preparatory Steps Disconnect the batteries. Refer to Procedure 013-009 Remove the rocker lever covers. Refer to Procedure 003-011Covers: Caterpillar 3406E Engines with serial number prefixes 1MM 2WS Pages: 137 Format: PDF Compatibility: Windows/Mac/Tablet Notes: Bookmarked, searchable, printable, instant download This Shop Manual contains removal and installation, disassembly and assembly procedures for the Cat 3406E 1MM and 2WS engines. Topics in the Cat 3406E 1MM 2WS Disassembly and Assembly Shop Manual: Fuel Priming ...Valve Lash Adjustment for Three Cylinder Engines. Rotate the crankshaft in a clockwise direction that is viewed from the front of the engine. When the inlet valve of the No. 1 cylinder has started to open and the exhaust valve of the No. 1 cylinder has not completely closed, check the valve lash of the inlet valve of No. 2 cylinder and the exhaust valve of …Covers: Caterpillar 3406B diesel engine with serial prefixes. This 9-volume service manual set contains complete specifications, systems operation information, disassembly and assembly procedures, testing and adjusting instructions and troubleshooting steps for Cat 3406B 4MG, 7FB and 5KJ diesel engines. This is a complete OEM reference for ...Place an appropriate feeler gauge (2) between the rocker arm and the valve. Turn the adjustment screw (1) while the valve adjustment screw locknut is being held from turning. Adjust the valve lash until the correct specification is achieved. b. After each adjustment, tighten the valve adjustment screw locknut while you hold the34609977. ok the STC injectors get adjusted to 6 in lbs and the intake valve is 14 thousands, the exhaust is 27 thousands, and the jakes are 15 thousands. (check data tag on jakes)here is the chart to set the overhead. DR.Cummins, FIELD SERVICE TECHNICIAN. Category: Heavy Equipment.Caterpillar 3406E 5EK Diesel Engine 8-in-1 Service Manual Set in Downloadable PDF Format Factory service information for the Cat 3406E 5EK engine. 8 manuals are included in the set which covers specifications, overhaul, testing and adjusting, troubleshooting, wiring diagram and much more for the engine and supporting systems. This high quality manual is written specifically […]Running overhead on 3406E Cat - YouTube. YOUR GIRLFRIEND'S MECHANIC. 4.05K subscribers. Subscribed. 1.5K. 158K views 7 years ago. Short explanation of checking and adjusting the valves and...If the Fluidmaster fill valve has a stainless steel rod and clip, adjust the water level by pinching the clip and sliding it up or down the rod to raise or lower the water level. T...Not content with setting your feet a-tapping with its intuitive music sequencer aimed at amateur music makers, Artiphon today announced an app that adds video-making prowess to the...The Powerhouse Engine: Caterpillar 3406E 14.6 Liter Diesel Engine The Evolution of the Caterpillar 3406E Diesel Engine. The Caterpillar 3406E is an iconic diesel engine that has undergone significant advancements over the years. Originally introduced in the early 1990s, it has since become a reliable workhorse for heavy-duty applications.Technician: Cat Man. No not in the pump. There is a timing advance on the front for the fuel system. If there is a timing problem, it can cause this. It can also cause exhaust smoke. If the injectors are correct and the timing is OK, I must suspect a problem in the cylinders. Not common but if there is a defect in the cylinder packs.3406E Engine Personality Module - Remove and Install. 2001/03/01 A New Valve Bridge Assembly Is Available {1121} 3500B and 3500B High Displacement Engines for Caterpillar Built Generator Sets Air Shutoff System. 3126B and 3126E On-highway Engines Vehicle Speed Circuit - Calibrate.The torque sequence and the bolt locations for installation of the Jake Brake compression brake. Install hex head bolts (1), (3), and (4) into the positions that are shown in Illustration 3. Install the 12 point bolt (2) across from the mounting stud for the compression brake.3406B oil pressure. My engine is a 3406B 4mg the engine idles about 25-30 lb and pulls 45-50 hot. Correct me if I am wrong but i am pretty sure oil pressure comes from the rods and mains and cam bearings. My question is is the oil pressure too low and do i need to roll in a set of bearings or is this pressure within the operating limits.Dec 14, 2008 · The clearances are: Intake valves @ .015. Exhaust valves @ .030. Put the No. 1 piston at top dead center. Note: If the engine is equipped with an engine brake, loosen the adjusting screw for the lash on the slave piston for the compression brake prior to adjusting the engine valve lash. With No. 1 piston at the top center position of the ...Need torque specs for head bolts on a cat 3406e. Torque head specs cat 3406e bolts engine need sequence justanswer brake rockers compression Caterpillar 3406 engine diagram. Caterpillar 3406b (stock #p-2096) 3406e caterpillar engine3406c engine caterpillar Valve adjustment3406e caterpillar engine diesel engines.Advertisement The flame of gas range burners should be steady and slightly rounded, with a light-blue tip. The flame should be quiet and should respond to adjustments made at the c...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Caterpillar 3406B Diesel Engine 9-in-1 Service Manual Set in Downloadable PDF Format Factory service information for the Cat 3406B engines with serial prefixes 4MG, 7FB and 5KJ. 9 manuals are included in the collection which covers specifications, operation and maintenance, overhaul, testing and adjusting, wiring, troubleshooting, and much more for the engine and supporting systems. […]FUEL CHECK VALVE Details:Fuel Check Valve Caterpillar 3406E / C15 / C16 / C18 Series application OE Replacements:380170, CAP380170, 1565783, 2380296, 2716636, 2812725 Engine Make / Manufacturers:CAT, CAT, CAT, CATOpall CAT engine tool set works for Caterpillar 3406E, C-15 and C-16, high quality carbon steel and great function Benefits: 1. The J 42083 Automatic Timing Lock turns two person task of finding Top Center Compression Position for the number 1 piston (the starting point for all fuel timing and valve clearance procedures) into a simple quick one person …Exhaust Clearance: 0.020″, 0.508 mm. Service Interval : 24,000 miles. 1. On 1989-1991 models, remove the turbocharger-to-intake crossover pipe. On 1994-1998 models, remove the plastic cover over the individual valve covers. 2. Remove all 6 valve covers (15mm). If a cover sticks, tap it gently.For your largest power needs in any environment, Cat ® 3406C Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and operations running. They deliver high power output, proven reliability and excellent fuel efficiency. These engines maintain low operating costs to keep your customers profitable for years to come.Answered in 46 minutes by: Technician: Diesel Service. Hi there, I'll try to discribe sequence, I haven't figured out how to attach pics yet, when standing facing exhaust manifold, top row of studs are numbered as follows from left to right, 11,3,7,1,9,5, and bottom row from left to right,4,12,2,8,6,10, apply anti- seize compound and torque in ...Recheck each adjustment. Remove the timing bolt, and turn the flywheel by 360 degrees in the direction of engine rotation. This will position the No. 6 piston at the top center on the compression stroke. Install the timing bolt in the flywheel. Make an adjustment to the valve lash on the inlet valves 3, 5, and 6.For Caterpillar(CAT) 3406E, C-15, C-16 TDC valve/Injection Timing Service Tool Kit-J 42083 Automatic Timing Lock Pin with Adapter, 9U-7227 Injector Height Adjustment Gauge Tool & Engine Barring Socket . Brand: OPALL. 4.5 4.5 out of 5 stars 4 ratings. Currently unavailable.Proposition 65 Information. Standard QualCast Heavy Duty Valve Train Kits include valves, guides, keepers, valve stem seals and injector tubes with O-rings (where applicable). Full QualCast Heavy Duty Valve Train Kits include everything in the standard kit PLUS valve springs. These Kits fit Caterpillar C15/3406E 24V Heads.Before any adjustments are made, lightly tap each rocker arm at the top of the adjustment screw. Use a soft mallet to ensure that the lifter roller seats against the …caterpillar engine partscaterpillar engine 3306 manualcaterpillar engine oil recommendationscaterpillar engine models listcaterpillar engine serial number lo...Amazon.com: 9U-7227 Injector Height Adjustment Gauge Tool For CAT Caterpillar 3406E, C-15 and C-16 (Red) : ... The height adjustment tool for the fuel injectors has 2 steps to adjusting the injector height after you finish the valve adjustments. Injector Height Adjustment Tool is used in order to obtain a dimension of 78.0 ± 0.2 mm (3.07 ± 0. ...Posted 2/7/2016 07:36 (#5093643) Subject: Cat 3406C jake brake issue. Crivitz, WI. Last year truck was in at cat getting injectors and they adjusted the valves but couldn't get the rear jake adjusted. They figured the valves were wore too far and didn't want to chance having a valve hit a piston. so we unhooked them.Jun 27, 2010 · Here is the sequence and the torque specs for the head. I will attach the overhead adjustment procedure next. Is it OK if I put it into a Word document? a. Put 2P2506 Thread Lubricant on the threads of bolts (1) and (2). b . Tighten bolts 1 through 26 in numerical sequence shown to a torque of 150 ± 15 N·m (110 ± 11 lb ft). c.Dec 26, 2010 · Recheck each adjustment. Remove the timing bolt, and turn the flywheel by 360 degrees in the direction of engine rotation. This will position the No. 6 piston at the top center on the compression stroke. Install the timing bolt in the flywheel. Make an adjustment to the valve lash on the inlet valves 3, 5, and 6.May 7, 2013. #1. I have an older Freightliner with a cat 3406B . I just did some engine work and was wondering if anybody had the torque specs for the bolts in the Jake Brake . There are the four larger bolts that act as head bolts and there are two smaller bolts . The larger bolts are torqued at 330 lbs for the head but what are the specs that ...Torque Sequence Unless the bolt tightening sequence is specified by the Service Manual, the fasteners should be tightened in a cross pattern. Use Step 1 through Step 5 unless the tightening sequence is specified: 1. Hand tighten all fasteners. Larger fasteners may require the use of a small hand wrench. 2. Torque all fasteners to 40% of full ...1-2-4. 1-3-5. Adjust the valve lash according to Table 1. Lightly tap the rocker arm with a soft mallet. This action will ensure that the lifter roller seats against the base circle of the camshaft. Loosen the adjustment locknut. Place the appropriate feeler gauge between rocker arm and the valve bridge.When is Half-Life 3 coming out? Perhaps never; who knows. But in the meantime, Valve is giving you a rare opportunity to play both the full versions of Half-Life and Half-Life 2 co...3406B oil pressure. My engine is a 3406B 4mg the engine idles about 25-30 lb and pulls 45-50 hot. Correct me if I am wrong but i am pretty sure oil pressure comes from the rods and mains and cam bearings. My question is is the oil pressure too low and do i need to roll in a set of bearings or is this pressure within the operating limits.3406b overhead issues. Truck came in with noticeable veal train noise so I ran the overhead and quite a few were real loose. It's got 346d jakes so they adjust to .067 if I am correct. My main question is the adjustment of the valve bridges.Cat 3406e valve adjustment manual ... adjustment is necessary according to cat 3406e valve adjustment sequence valve lash cat 3406e the diesel garage Mar 20 2024 apr 16 2009 3406 e torque specs mains 200 lb ft 120 degrees rods 70 lb 90 degrees head 350 lb jakes 80 lbValve Adjustment (Method Two) *NOTE: I = Intake Valve and E = Exhaust Valve. Using the cranking tool, rotate the crankshaft until cylinder #6 (cylinder #4 on a 4-cylinder engine) is at the ignition TDC position (all valves are closed) and cylinder #1 is at the valve overlap position (all valves are open). Using the same procedure, check the ...Sep 20, 2016 · Offset feeler gauges make this job easier, get them through the Amazon Affiliate Link: https://www.amazon.com/gp/product/B002YKMC9G/ref=as_li_tl?ie=UTF8&tag...Scan to find and purchase genuine Cat® parts and related service information. Language: Original Instructions Operation and Maintenance Manual 3408C, 3412, 3412C, and 3412D High Perfor mance Marine Engines 8RG 1-UP (3408C) 7BL 1-UP (3412) 3JK 1-UP (3412C) REA 1-UP (3412D Marine) SEBU6497-11 (en-us) March 20203406E and 3456 Industrial Engines Testing and Adjusting - Electronic Unit Injector - Test ... "Engine Valve Lash - Inspect/Adjust". Ensure that the bolt that holds the unit injector is tightened to the proper torque. If necessary, loosen the bolt that holds the unit injector and tighten the bolt to a torque of 50 ± 7 N·m (37 ± 5 lb ...Caterpillar 3406E 5EK Diesel Engine 8-in-1 Service Manual Set in Downloadable PDF Format Factory service information for the Cat 3406E 5EK engine. 8 manuals are included in the set which covers specifications, overhaul, testing and adjusting, troubleshooting, wiring diagram and much more for the engine and supporting systems. This high quality manual is written specifically […]Across the board they were .030 out and the #1 and #5 were out to .050. This is my first adjustment on the new head I have about 100,000 miles on it. I'm hoping that b/c I went a little long on the adjustment and that the valves probably needed to seat, contributed to the valves being that far out. Feedback or place to visit on the web would help.Scan to find and purchase genuine Cat® parts and related service information. Language: Original Instructions Operation and Maintenance Manual 3512C and 3516C Marine Auxiliar y and Generator Set Engines JTS 1-UP (3516C) SLM 1-UP (3512C) E3Y 1-UP (3512C) MXN 1-UP (3512C) 2A2 1-UP (3512C) MXP 1-UP (3512C) DE2 1-UP (3512C) MXT 1-UP …First sea trial of the season. CAT 3406E after replacement of aftercooler core and valve/injector adjustm, 3406 E Torque Specs Mains 200 lb.ft + 120 degrees Rods 70 lb. + 90 degrees Head 350 lb, The valves and valve mechanism control the flow of air and exhaust gases in the cylinde, Test Step 7. Check the Injector Harness Under the Valve Cover for an Open Circuit or for a Short Circuit. Remov, Open fuel pressure regulating valve (2) by two and a , How long do engine valves last? Visit HowStuffWorks to learn how , Cat 3406E injector replacement, forgot the manual at the shop. Ca, On #1 you set 1,3,5 exhaust to .030 and Jake's, Bore in head for valve seat insert for exhaust valve … 2, %PDF-1.5 %ƒ'úþ 1 0 obj /Type /Catalog /Pages 2 0 R >>, Page 1 of 85 3406 B/C PEEC Repair Manual 3406B â 8TC 3406B â 5YG 34, Cat 3406e valve adjustment manual (Download Only) ... if the meas, The Cat® 3406C Industrial Diesel Fire Pump Engine is of, Cat 139-2358, 281-2725 check valve for 3406e caterpi, 3406E Wastegate hose. Our international come in from being on , 3406b overhead issues. Truck came in with noticeable vea, Feb 11, 2010 · 0. I have a 1986 3406B in a 359 Pete., Need torque specs for head bolts on a cat 3406e. Torque head.