TM 5-3805-291-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED
0012 00
Table 1. Preventive Maintenance Checks and Services (PMCS) for the 966H Wheel Loader - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
NO.
INTERVAL
HOURS
PROCEDURE
CAPABLE IF:
Parking Brake g. Reduce engine speed to low idle.
79
Monthly
Move transmission control lever to
(Cont)
Holding Abil-
N (NEUTRAL) (WP 0004 00).
ity Test
h. Lower work tool to ground (WP
i. Engage parking brake (WP 0004
j. If machine moved during test,
notify Unit Maintenance. Have
parking brakes inspected and
repaired, if necessary, before
returning machine to service.
Ensure all decals and data plates are
80
Monthly
Decals and
present and legible (WP 0007 00).
Data Plates
Start arctic heater and run for 15 to 20 Arctic heater does not func-
81
Monthly
Arctic Heater
tion.
minutes. Shut off.
(If Equipped)
CAU T I ON
82
Monthly
All Systems -
Machine Exer-
DO NOT perform this PMCS exercise when temperature is
cise
below 0 F (-18 C). Doing so can cause damage to equip-
ment.
N OT E
DO NOT exercise machine if it has been operated within
the past month.
a. Perform Before operation PMCS.
b. Start and warm up engine (WP
c. While machine is warming up, Class III oil or coolant leaks
perform a walkaround inspection, are evident. Any fuel leaks
are evident.
checking for evidence of leaks.
N OT E
If temperature is below 32 F (0 C), operate controls prior
to moving machine.
d. When machine has warmed up,
begin to operate ALL controls
slowly (WP 0004 00):
(1) Transmission in
all
ranges
including reverse.
0012 00-47
