TM 10-3950-672-24-2
Section 12. Engine Replacement and Testing
Subject
Page
Engine Replacement ..................................................................................................................... 5-308
Engine Installation......................................................................................................................... 5-310
Engine Testing .............................................................................................................................. 5-312
Blowby Limits ............................................................................................................................... 5-313
Engine Run-In and Test in the Chassis ........................................... .............................................. 5-314
Engine Replacement and Testing
Engine Replacement
If the engine cannot be repaired in chassis, use the following guidelines for removal and installation of the engine.
Caution: Use the equipment manufacturer's recommendations and precautions for removal of chassis
parts to gain access to the engine.
Engine Removal
Preparatory Steps:
Disconnect the air intake and exhaust pipes.
Disconnect the throttle linkage from the control lever.
Do not remove the control lever from the injection pump.
Disconnect all engine driven accessories.
Disconnect the drive units from the flywheel.
Drain the coolant.
Drain the lubricating oil.
Remove the chassis parts as necessary to lift the engine from the equipment.
5-308