TM 5-3895-370-14&P
Table 4-2. Unit Preventive Maintenance Checks and Services - CONT.
Mo - Months
Hr - Hours
Item
Interval
Item to Be
No.
Mo
Hr
Inspected
Procedure
BRAKES
8
6
500
Service Brakes
Check service brakes operation. Adjust as necessary (para 4-98).
HYDRAULIC
SYSTEM
9
12
1000
Hydrostatic
Check pumps, motor, and control linkage for proper operation.
Transmission
Adjust pump transmission control linkage if required (para 4-95). If
neutral position is difficult or impossible to find, notify direct
support maintenance.
10
10
500
Hydraulic Tank
Change hydraulic fluid (para 4-143). Refer to Chapter 3, Section I
for Lubrication Instructions.
11
1
100
Hydraulic
Change hydraulic filter (para 4-137). Refer to Chapter 3, Section I
Filters
for Lubrication Instructions.
12
12
1000
Spraybar
Check motor, valve bank assembly, spraybar cylinders, and control
Hydraulics
linkage for proper operation (para 2-12). Check the system for quiet
operation, vibration, localized heating, and excessive seal or packing
leakage. If improper operation, unusual noise, vibration, or leaking
is found, notify direct support maintenance.
BITUMINOUS
PUMP SYSTEM
13
2
50
Bituminous
Lube all pump fittings (para 3-1) with grease (item 22, Appendix E).
Pump
Refer to Chapter 3, Section I for Lubrication Instructions.
14
2
50
Tie Rod Ends
Lubricate fittings on center spraybar linkage tie rod ends (para 3-1).
Refer to Chapter 3, Section I for Lubrication Instructions.
REAR AXLE
15
12
1000
Axle Assembly
Check for leaking oil seals. Check for damaged axle housing. Drain
and fill with gear oil (para 3-1). Refer to Chapter 3, Section I for
Lubrication Instructions.
16
12
1000
Main Springs
Check for damaged or worn springs and leaking or dented shock
and Shock
absorbers.
Absorbers
4-11
