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 188 of 524
TM 5-2330-378-14&P
Section Vil. BRAKE SYSTEM MAINTENANCE
PROCEDURES
Paragraph
Page
Number
Paragraph Title
Number
445
General
........................................................................................................................................
4-100
4-46
Brakeshoe
Replacementand
Maintenance
..................................................................................
4-101
4-47
Brake Adjustment
........................................................................................................................
4-104
4-48
Slack Adjuster
Replacement
........................................................................................................
4-106
4-49
Slack Adjuster Test
.....................................................................................................................
4-107
4-50
Gladhand Replacement
................................................................................................................
4-108
4-51
Air Hoses and Fittings Maintenance
............................................................................................
4-110
4-52
Airbrake Chamber Replacement
...................................................................................................
4-111
4-53
Spring Brake Chamber Replacement
...........................................................................................
4-114
4-54
Relay Emergency
Valve Replacement,
Operating Test, and Leakage Test
...................................
4-118
4-55
Multifunction Valve Replacementand
Operating Test (M870)
. ......................................................
4-120
4-56
Multifunction Valve Replacement and Operating Test (M870A1)
...................................................
4-122
4-57
Multifunction Valve Mounting Bracket Replacement
(M870)
.........................................................
4-124
4-58
Emergency
Relay Valve Replacement,
Operating Test, and Leakage Test (M870)
.......................
4-125
4-59
Emergency
Relay Valve Replacement,
Operating Test, and Leakage Test (M870A1)
...................
4-127
4-60
FrontAir Reservoirand
Drain Cock Replacement (M870)
.............................................................
4-129
4-61
Middle Air Reservoirand
Drain Cock Replacement (M870)
...........................................................
4-132
4-62
Rear Air Reservoir and Drain Cock Replacement
(M870)
..............................................................
4-135
4-63
Front Air Reservoir and Drain Cock Replacement (M870A1)
.........................................................
4-137
4-64
Middle Air Reservoir and Drain Cock Replacement
(M870A1)
.......................................................
4-139
4-65
RearAir Reservoirand
Drain Cock Replacement (M870A1)
..........................................................
4-141
4-66
Air Reservoir Serviceability
Test
...................................................................................................
4-143
4-45. GENERAL.
This section provides information for performing Unit maintenance brake system repairs on the M870 and M870A1
semitrailers.
4-100
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