PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED
Table 1. Preventive Maintenance Checks and Services (PMCS) for the 966H Wheel Loader - Continued.
NOT FULLY MISSION
c. Lower work tool to ground.
e. Wipe grease fitting clean with a
f. Apply GAA grease to grease fit-
ting. Apply grease until relief
overruns. Wipe off excess grease
with a rag.
h. Disengage parking brake and artic-
ulate machine until it is straight
i. Lower bucket to ground and apply
slight downward pressure (WP
WARN I N G
DO NOT service cooling system unless engine has been
allowed to cool down. This is a pressurized cooling sys-
tem and escaping steam or hot coolant will cause seri-
DO NOT remove cooling system radiator cap when
engine is hot. Allow engine to cool down. Loosen cap to
first stop and let any pressure out of cooling system,
then remove cap. Failure to follow this warning may
cause serious burns.
Wear effective eye, glove, and skin protection when
handling coolants. Failure to do so may cause injury.
to test nitrites level in coolant. If test
strip indicates nitrites level is too low,
notify Unit Maintenance to replace