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:
9
500 Hours
Fuel System
Primary
Filter
WARN I N G
DO NOT perform fuel system checks, inspections, or maintenance
while smoking or near fire, flames, or sparks. Fuel may ignite,
causing injury or death to personnel or damage to equipment.
Replace fuel system primary filter ele-
ment (WP 0036 00).
10
500 Hours
Fuel System
or Semi-
Secondary
annual
Filter
WARN I N G
DO NOT perform fuel system checks, inspections, or maintenance
while smoking or near fire, flames, or sparks. Fuel may ignite,
causing injury or death to personnel or damage to equipment.
Replace fuel system secondary filter ele-
ment (WP 0035 00).
Transmission a. Drain transmission oil (WP 0100 00).
11
1,000 Hours 1.0
or Semi-
Hour
b. Replace transmission oil filter ele-
annual
ment (WP 0105 00).
c. Remove, clean, and reinstall transmis-
sion magnetic screen (WP 0100 00).
d. Replace transmission breather (WP
0100 00).
e. Refill transmission (WP 0100 00).
0020 00-5
