TM 5-3895-377-13&P
Table 4-1. Unit Preventive Maintenance Checks and Services - CONT.
No.
Interval
Location, Item to
Check/Service
Procedures
PLUMBING
3
Weekly
No. 1 Valve
Remove injection nipple and add sealing compound (item 8,
appendix E) to valve. Install injection nipple.
4
Weekly
No. 2 Valve
Remove injection nipple and add sealing compound (item 8,
appendix E) to valve. Install injection nipple.
5
Weekly
No. 3 Valve
Remove injection nipple and add sealing compound (item 8,
appendix E) to valve. Install injection nipple.
6
Weekly
Strainer
Clean and remove foreign matter (page 4-204).
BRAKES
7
Biennially
Pads
Inspect brake pads for wear (page 4-107). Adjust as necessary
(page 4-112). Replace if the lining is worn thin (1/16 in. [1.59
mm] or less), contaminated with grease or oil, or abnormally
scored or gouged.
8
Biennially
Drums
Inspect the drum surface for excessive wear or heavy scoring. If
worn more than 0.020 in. (0.508 mm) oversize or the drum has
worn out-of-round by more than 0.015 in. (0.381 mm), the drum
must be resurfaced. If scoring or other wear is greater than 0.090
in (2.286 mm), the drum must be replaced (page 4-140).
4-10
