TM-5-2330-378-14-P
SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1999
TM-5-2330-378-14-P - Page 229 of 524
TM 5-2330-378-14&P
4-65. REARAIR RESERVOIRAND DRAINCOCKREPLACEMENT(M870A1).
ThisTaskCovers:
a.
Removal
b.
Installation
Initial Setup:
Tools/Test Equipment:
- Self-locking nut (4) (item 30, Appendix 1)
- Tool kit, general mechanic's:
automotive
(item 7, Appendix B)
Equipment Conditions:
- Air reservoirs drained and drain cocks open (pare 3-8).
Materials/Parts:
-Relay emergencyvalve removed (para 4-54).
• Tape, antiseizing (item 21, Appendix F)
• Lockwasher (4) (Item 20, Appendix 1)
a.
REMOVAL
1. Remove four screws (1), washers (2), lockwashers (3), and self-locking nuts (4) from two air reservoir
mounting brackets (5). Discard lockwashers and self-locking nuts.
2.
Remove rear air reservoir (6) from two mounting brackets (5).
3.
Unscrew and remove drain cock (7) and pipe nipple (8) from rear air reservoir (6).
4
6
2
4-141
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