TM 9-2330-271-14&P
SECTION II.
MAINTENANCE ALLOCATION CHART FOR
SEMITRAILER, VAN: ELECTRONIC, XM574, XM574E1, EX654, XM680
XM680E1, XM738, XM739, XM739E1, XM822, XM823, XM824,
XM844, XM845, XM847, XM848, XM850, XM912, XM913
(1)
(2)
(3)
(4)
(5)
(6)
GROUP
MAINTENANCE
MAINTENANCE LEVEL
TOOLS AND
NUMBER
COMPONENT ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIPMENT REMARKS
1208
HOSE, AIR
Inspect
01
Test
02
Replace
20
RESERVOIR, AIR
Inspect
01
Replace
02
COCK, DRAIN
Inspect
01
Test
01
Replace
01
COUPLING, AIR
Inspect0 1
01
Replace
01
13
WHEELS
1311
BEARING, HUB
Inspect
03
Adjust
02
Wrench
Replace
02
SEAL, OIL
Replace
03
Replacer
BRAKE DRUM
Inspect
05
Replace
03
WHEEL
Replace
05
1313
TIRE
Inspect
02
Replace
10
Repair
10
TUBE
Repair
05
15
FRAME & TOWING
ATTACHMENTS
1503
PINTLE
Inspect
01
Replace
02
1504
CARRIER, SPARE
Inspect
01
TIRE/WHEEL
Replace
03
Repair
05
1506
KINGPIN, AIR MOUNTED
Replace
05
PLATE, PINS, SLEEVES &
BUSHINGS
SPRING, AIR
Inspect
02
Replace
10
VALVE, HEIGHT
Inspect
01
CONTROL
Adjust
02
Replace
03
ROD, BALL JOINT
Replace
03
SHOCK ABSORBER
Inspect
01
Replace
02
KINGPIN, RESILIENT '
Inspect
01
FIFTH WHEEL PLATE
Replace
10
ASSEMBLY
1507
LANDING GEAR, SWING-UP
Inspect
02
Replace
05
LANDING GEAR, RIGID
Inspect
02
Replace
05
BEARING
Inspect
03
Replace
05
GEAR, BEVEL
Inspect
05
Replace
10
GEAR CLUSTER
Inspect
03
Replace
05
LEG ASSEMBLY,
Inspect
03
UPPER
Replace
25
D4