Category: Detroit Diesel

Injector Timing For Detroit Diesel Engines

August 11, 2023

Injector Timing For Detroit Diesel Engines Injector Tag No. Engine Series Timing 35 53 1.484 40 53 1.484 5A50 53 N.L. 5A55 53 1.496 5A60 53 1.508 C40 53 1.460 C45 53 1.460 C50 53 1.460 L40 53 1.460 M40 53 1.460 M55 53 1.460 M60 53 1.460 N35 53 1.484 N40 53 1.460 N45 53 1.460 N50 53 1.460 S40 53 1.460 S45 53 1.460 S50 53 1.460 5B50 53/71 N.L. 5N45 53/71 N.L. 5N65 53/71 N.L. 71C5 53/71 1.484 71N5 53/71 1.460 71B5 71 1.500 7A50 71 1.466 7A55 71 1.466 7A60 71 1.460 7A65 71 1.460 7A70…
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Detroit Diesel 2-71 Torque Specifications

June 9, 2023

Detroit Diesel 2-71 Torque Specifications Thread Size (in.) Description Torque Specifications lb-ft N-m 1/4-20 Standard Torque Specification 7-9 9-12 1/4-28 Standard Torque Specification 8-10 11-14 Screw-Injector Rack Control Lever 2-3 3-4 5/16-18 Standard Torque Specification 13-17 18-23 5/16-24 Standard Torque Specification 15-19 20-26 Nut-Lock-Push Rod 15-19 20-26 3/8-16 Standard Torque Specification 30-35 41-47 Bolt-Air Inlet Housing to Blower 30-35 41-47 Bolt-Air Box Cover 10-12 14-16 Bolt-Oil Pan 10-12 14-16 Bolt-Injector Clamp 20-25 27-34 3/8-24 Standard Torque Specification 35-39 47-53 Nut-Fuel Jumper Line 12-16 16-22 Nut-Exhaust Outlet Manifold Flange (Brass) 20-25 27-34 Nut-Injector Clamp 20-25 27-34 7/16-14 Standard Torque Specification 46-50…
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Detroit Diesel Series 149 Torque Specifications

June 9, 2023

Detroit Diesel Series 149 Torque Specifications Thread Size (in.) Description Torque Specifications lb-ft N-m 1/4-28 Standard Torque Specification 8-10 11-14 Screw-Inj. Rack Control Lever 2-3 3-4 5/16-18 Standard Torque Specification 13-17 18-23 Bolt-Turbocharger Back Plate Assembly to Center Housing 7-10 9-14 5/16-24 Standard Torque Specification 15-19 20-26 Nut-Lock-Push Rod 15-19 20-26 Nut-Lock Valve Bridge Adj. Screw 20-25 27-34 Bolt-Camshaft Drive Coupling 20-25 27-34 3/8-16 Standard Torque Specification 30-35 41-47 3/8-24 Standard Torque Specification 35-39 47-53 Nut-Water Pump to Front Cover 25-30 34-41 Bolt-Camshaft Drive Coupling 45-50 61-68 Bolt-Fuel Pump Drive Coupling Retainer 50-55 68-75 7/16-14 Standard Torque Specification 46-50 62-68…
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Detroit Diesel Series 92 Torque Specifications

June 9, 2023

Detroit Diesel Series 92 Torque Specifications Thread Size (in.) Description Torque Specifications lb-ft N-m 1/4-20 Standard Torque Specification 7-9 9-12 Screw- Aftercooler Adaptor 8-10 11-14 Bolt-Injector Control Shaft Bracket 10-17 14-23 Bolt-Cam Follower Guide 12-16 16-22 1/4-28 Standard Torque Specification 9-10 130-163 Screw-Inj. Rack Control Lever 2-3 3-4 5/16-18 Standard Torque Specification 13-17 18-23 Bolt Oil Pan (Low Pan or in Aluminum Flywheel Housing and Front Cover) 10-20 14-27 Bolt-Blower Drive Assembly Thrust Collar 16-21 22-28 Bolt-Hand Hole Cover (Air Box) 13-21 18-28 Bolt-Oil Pan (Cast) - Hard Gasket 13-21 18-28 5/16-24 Standard Torque Specification 15-19 20-26 Nut-Lock Push Rod…
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Detroit Diesel Series 53 Torque Specifications

June 9, 2023

Detroit Diesel Series 53 Torque Specifications Thread Size (in.) Description Torque Specifications lb-ft N-m 1/4-20 Standard Torque Specification 7-9 9-12 Bolt-Injector Control Shaft Bracket 10-12 14-16 Bolt-Cam Follower Guide 12-17 16-23 1/4-28 Standard Torque Specification 8-10 11-14 Screw-Injector Rack Control Lever 2-3 3-4 5/16-18 Bolt-Oil Pan (Low Pan or Aluminum F/W Hsg. & Front Cover) 10-20 14-27 5/16-18 Bolt Water Pump Cover 12-15 16-20 5/16-18 Bolt-Flywheel Housing to Gov Housing (Inline) 10-12 14-16 5/16-18 Bolt-Oil Pick-up Tube 20-25 27-34 5/16-18 Bolt-Idler Gear Hub and Spacer Alum 15-20 20-27 5/16-18 Bolt-Air Box Cover 1/4 Thick Clamp 8-10 11-14 5/16-18 Standard Torque…
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Detroit Diesel V71 Series Torque Specifications

June 9, 2023

Detroit Diesel V71 Series Torque Specifications Thread Size (in.) Description Torque Specifications lb-ft N-m 1 1/8-18 Nut-Cam and Balance Shaft 300-325 407-441 1/4-18 NPTF Dipstick Adaptor used with Airbox Drain Banjo 38-42 52-57 1/4-20 Standard Torque Specification 7-9 9-12 Bolt-Injector Control Shaft Bracket 10-17 14-23 Bolt-Cam Follower Guide 12-16 16-22 1/4-28 Standard Torque Specification 8-10 11-14 Screw Inj. Rack Control Lever 2-3 3-4 5/16-18 Standard Torque Specification 13-17 18-23 Bolt Blower Drive Assembly Thrust Collar 16-2 22-28 Bolt-Hand Hole Cover (Air Box) 13-21 18-28 Bolt-Oil Pan (Cast) - Hard Gasket 13-21 18-28 Bolt-Oil Pan (Low Pan or in Aluminum F/W…
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