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
CAPABLE IF:
NO.
INTERVAL HOURS
PROCEDURE
SERVICE
2,000 Hours 1.0
Hydraulic
19
(Cont)
or Annual Hour
System
WARN I N G
Solvent cleaning compound MIL-PRF-680 Type III is an environ-
mentally compliant and low-toxic material. However, it may be
irritating to the eyes and skin. Use protective gloves and goggles.
Use in well-ventilated areas. Keep away from open flames and
other sources of ignition. Failure to do so may result in injury or
death to personnel.
c. Clean breaker relief valve in solvent
cleaning compound.
WARN I N G
Particles blown by compressed air are hazardous. DO NOT exceed
15 psi (103 kPa) nozzle pressure when drying parts with com-
pressed air. DO NOT direct compressed air against human skin.
Make sure air stream is directed away from user and other person-
nel in the area. To prevent injury, user must wear protective gog-
gles or face shield. Failure to follow this warning may result in
injury to personnel.
d. Dry breaker relief valve using com-
pressed air.
e. Reinstall breaker relief valve on top
of hydraulic tank.
0020 00-13
