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
CAU T I ON
Screen prevents stones or other flying debris from entering
engine compartment and causing damage to oil coolers and
radiator. Ensure screen is maintained in good condition.
a. Inspect right-side access door for
damage. Remove any foreign
material from screen.
b. Check for debris and damage to Damage is evident. If
hoses, tubes, fuel filters, and cracks, splits, bulges, or soft
wires/connectors in right-side spots are evident in hoses.
engine enclosure. Remove any
c. Check for evidence of leaks.
Class III leaks are evident.
Any fuel leaks are evident.
a. Wipe area clean around dipstick.
CAU T I ON
When removing dipstick, be alert for evidence of fuel or
odor which can be detected. Fuel will separate from engine
oil and leave a bulls eye stain on rag.
b. Remove dipstick and inspect con-
dition of oil. Look for evidence of
Report any problem to your super-
c. Wipe dipstick clean, then reinsert
into dipstick tube until fully
seated. Remove dipstick and take
d. Level must be within cross-
hatched area on dipstick.
e. If level is low, turn filler cap coun-
terclockwise (to the left) and add
lubricating oil (Item 9, 10, 11, or
tube opening until level on dip-
stick is correct. Refer to KEY at
end of this work package for cor-
rect grade of oil for expected tem-