Repair & Operation Manuals


Caterpillar Engines Service Manual 3500 3508 3512 3516

Caterpillar Engines Service Manual 3500 3508 3512 3516

Cat caterpillar 3500 3508 3512 3516 engines. Service repair operator's manula tm 5-2815-232-14. 660 pages pdf format on cd. (approved for public release distribution is unlimited). For use in service manuals.
Specs for negine attachments, 3500 industrial. nS 49y1-up, 95y1-up, 27z1-up, 65z1-up, 68z1-up, 71z1-up. General tightening torque for bolts, nuts, and taperlock studs.
Ari induction and exhaust system. Systems operation testing & adjusting, 3500 industrial engines. Air inlet and exhaust system. Woodward ug8 lever governor, 3161 governor. Hydramechanical protective system, 3500 series engine.

Disassembly and assembly, 3500 engines. Engine attachments specifications, 3500 series.

Electric protective system for engines with reverasl protection. Electric protective system for generator set, industrial & marine. Sn 23z1-up, 24z1-up, 25z1-up, 27z1-up, 65z1-up, 67z1-up.

68z1-up, 70z1-up, 71z1-up, 73z1-up, 49y1-up, 95y1-up. For more detail please see the toc. General tgihtening torque for bolts, nuts.

Torque for flared and o-ring fittings4. Valve rocker arms, lifters and bridges 15. Oil filter bypass valve (earlier).

Oil filter bypass valve (later). Oil cooler bypass adn cooling jet. Connecting rod and mian bearing journals 38. Crankshaft wera sleeves and seals. Upper front gear group (7n4871). Systems operation, 3500 industrial engines 61. Air inlet and exhaust system.
Cylinder block, liners and heads. Pistons, rings and connecting rods. Contactor switch (water temperature) 90.
Leak test for injector tester. Crankshaft positions ofr fuel timing.
Low and high idle speed adjustment. Air nilet and exhaust system. Restriction of air inlet adn exhaust. Measurement of pressure in inlte manifold 133.
Visual inspection of the cooling system. Test tools for ocoling system. Radiator and coloing system leak tests 143. Test tools for elecrtical system. Operaiton of the 3161 governor. Speed adjusting motor govenror head. Ari fuel ratio control troubleshooting. Hydraulic circuits, later with an. Fule priming pump, fuel transfer pump. Crankshatf front seal and wear sleeve. Crankshaft rear seal and wear sleeve. Rocker shafts and push rods. Fuel filter change indicator group. Engine front support group (wide). Electric protective sysetm for engines. Step oil pressure, chart c. Oil step calibration, procedure c. Overspeed verify test, procedure d. Sensor assembly verify, procedure f. On/off time delay (relay), procedure g.
Typical junction bxo wiring diagram. Electrical protective system fro generator set. Engine starts ot run no faults.

Engine runs at rated speed no faults 522. Engine shutdown due to fault.

Loss fo engine oil pressure at engine. Speesd above oil step speed setting 524.

Engine shutdown due to fault low oil. Pressure at engine speeds below oil.

Shutdown system with 2301 electric. Step oil pressure, chart d. Oil step calibration, procedure c.

Overspeed verify test, procedure d. On/off delay (relay), procedure f. Typical junction box wiring diagram. Operation and maintenance, 3508 industrial engine. Shutoff and alarm sytsem components.
Every 10 service hours or daily. Every 50 service hours or weekly. Every 100 service hours or 2 weeks. Every 250 service hours or monthly.

Every 500 service hours or 3 months. Every 1000 service hours or 6 months.

vEery 2000 service hours or 1 year.