TM 55-2815-574-24
0028
Table 1. Preventive Maintenance Checks and Services for Engine - Continued.
ITEM TO BE
EQUIPMENT
ITEM
MAN
CHECKED OR
NOT READY/
NO.
INTERVAL
HOURS
SERVICED
PROCEDURE
AVAILABLE IF:
3
Semi-
3.0
Engine Fuel
Replace engine secondary fuel filter
annually 300
Filter Cartridge
cartridge semi-annually or every 300
Operating
operating hours, whichever occurs first
Hours
4
Semi-
0.2
Engine Mounts
1. Inspect three engine mounts (Figure 1,
annually 300
Item 3) and two marine gear mounts
Inspection
Operating
(Figure 1, Item 1) for cracks or bends. If
Hours
found, contact Maintenance Supervisor.
2. Inspect for broken or missing mounting
fasteners (Figure 1, Item 2). If found,
replace damaged fastener.
Figure 1. Engine Mounts.
5
Semi-
3.0
Fresh Water
Replace fresh water coolant filter semi-
annually 500
Cooling System
annually or 500 operating hours,
Operating
Filter Element
whichever comes first (WP 0136).
Hours