TM 5-3805-248-23-1
MAINTENANCE ALLOCATION CHART (MAC) - CONTINUED
0338 00
Table 1. MAC for the 621B Scraper - Continued.
(4)
(5)
(6)
(1)
(2)
(3)
MAINTENANCE LEVEL
FIELD
SUSTAINMENT
TOOLS AND
DS
UNIT
GS
DEPOT
EQUIPMENT REMARKS
COMPONENT/
MAINTENANCE
GROUP
REF CODE
CODE
NUMBER
ASSEMBLY
FUNCTION
C
O
F
H
D
07
TRANSMISSION
0705
Transmission Shifting
Components:
Hydraulic Controls
Test
1.0
Adjust
1.0
Replace
3.5
Repair
2.5
Control Linkage and
Adjust
1.1
113
Arms, Pedals, etc.
Replace
2.1
113
0708
Torque Converter
Replace
6.0
104,113
H
Repair
4.0
35,70,104
113
0710
Transmission Assembly Inspect
0.1
Service
0.3
101,113
Test
1.5
16,31,32,113
Adjust
0.5
16,31,32,113
Replace
7.0
113
Overhaul
36.0
104,113
0719
Reduction or Transfer
Transfer Gears
Replace
1.0
104,113
0721
Cooler, Pumps Motors:
Oil Pump, Scavenge
Test
0.5
113
Replace
1.0
113
Oil Pump
Replace
1.1
113
Transmission
Oil Pump, Flywheel
Replace
1.0
107,113
Scavenge and
Repair
1.5
107,113
Differential
Oil Filter, Magnetic
Replace
0.5
104,113
Screen
Service
0.3
104,113
Replace
0.5
104,113
Oil Cooler, Torque
Replace
1.5
Converter
Oil Cooler Lines
Inspect
0.1
Replace
0.5
113
0338 00-8
