TM 5-3810-307-24-2-1
NOTE
A diesel engine can not tolerate dirt or water
in the fuel system. A tiny piece of dirt or a few
drops of water in the injection system may
stop your units.
Clean all external surfaces of the injection pump,
including all line connections and fittings that are to be
disconnected. Clean the area around the injection
pump gear cover to prevent dirt from entering the
Injection Pump - Removal
3824591 Engine Barring Gear
Locate TDC for cylinder No. 1. Push the TDC pin into
the hole in the camshaft gear while slowly barring the
engine.
NOTE
Be sure to disengage the pin after locating
TDC.
The barring gear inserts into the flywheel housing and
engages the flywheel ring gear. The engine can then
be rotated by hand using a 1/2 inch ratchet or breaker
bar.