TM 9-2815-225-34&P
0006 00
0006 00-1
INTERVALS
An overhauled engine must receive periodic maintenance to ensure it remains reliable and meets its
expected service life. To meet these in-service expectations, PMCS service items and intervals included
in this in this Work Package (WP) are to be followed.
These instruction apply only to vehicles in normal operation. Engines must be serviced more frequently
to compensate for abnormal or extreme conditions, such as high or low temperatures, immersions in
water, or exposure to sand or dust. Intervals for changing filters (fuel, oil, air, etc.) are the same.
Lubricants that have become contaminated must be changed regardless of scheduled intervals.
Intervals for items under warranty must follow manufacturer recommendations until after the
warranty has expired.
Points requiring lubrication at 1000 or 2000 miles on vehicles not accumulating that amount in a
six-month period will be lubricated semi-annually. Points requiring lubrication at 10,000, 24,000, or
50,000 miles on vehicles not accumulating that amount in a twelve-month period will be lubricated
annually. When practicable, lubrication services will coincide with vehicle organizational PMCS.
DIRECT SUPPORT AND GENERAL SUPPORT
MAINTENANCE MANUAL
INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)
FOR
M915, M915A1, M915A4, M916, M920 VEHICLES
P/N NTC400-3652-02
CUMMINS NTC-400 BIG CAM I DIESEL ENGINE
W/CONTAINER
P/N 11669835
CUMMINS NTC-400 BIG CAM III DIESEL ENGINE
W/CONTAINER
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INSTRUCTIONS