TM 5-3805-291-23-1
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED
0020 00
Table 1. Unit Preventive Maintenance Checks and Services (PMCS)
Including Lubrication Instructions for the 966H - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
NO.
INTERVAL HOURS
PROCEDURE
CAPABLE IF:
d. Swing hydraulic oil cooler and AC
Semiannual
Radiator
15
condenser back into operating posi-
(Cont)
tion. Close radiator screen access
door (TM 5-3805-291-10).
Clean and inspect. Replace as necessary
16
Air Filter
Notify direct support to perform service
17
2,000 Hours
Service
Brake Discs - brake disc wear check (WP 0015 00).
or Annual
Front and
Rear Axles
Change differential and final drive oil
18
2,000 Hours 1.0
Differential
(WP 0111 00).
or Annual Hour
and Final
Drives -
Front and
Rear Axles
a. Change hydraulic system oil and
19
2,000 Hours 1.0
Hydraulic
replace hydraulic system filter (WP
or Annual Hour
System
0148 00).
b. Remove breaker relief valve from top
of hydraulic tank.
427-C1504
0020 00-12
