TM 5-3805-248-23-2
MAINTENANCE ALLOCATION CHART (MAC) - CONTINUED
0338 00
Table 1. MAC for the 621B Scraper - Continued.
(4)
(1)
(2)
(3)
(5)
(6)
MAINTENANCE LEVEL
FIELD
SUSTAINMENT
TOOLS AND
DS
UNIT
GS
DEPOT
GROUP
COMPONENT/
MAINTENANCE
EQUIPMENT REMARKS
NUMBER
ASSEMBLY
FUNCTION
REF CODE
CODE
C
O
F
H
D
06
ELECTRICAL
SYSTEM - Continued
Low Air Warning
Inspect
0.1
Pressure Switch
Replace
0.2
113
0611
Horn and Alarm:
Low Air Warning
Inspect
0.1
Horn
Replace
1.0
113
Back-Up Alarm
Replace
1.4
113
Air Horn Switch
Replace
0.5
113
0612
Batteries:
G
0.1
Storage Battery
Inspect
0.2
Service
0.4
113
Test
0.4
101,113
Replace
Box, Battery
Service
0.2
Replace
1.0
113
0.1
Cable, Battery
Inspect
Replace
0.3
113
0.5
113
Repair
0613
Hull or Chassis Wiring
Harness:
0.2
Harness, Tractor
Inspect
1.0
113
Test
4.2
113
Replace
1.0
113
Repair
0.2
Harness, Scraper
Inspect
1.0
113
Test
3.5
113
Replace
1.0
113
Repair
0615
Radio Interference
Suppression:
Capacitor
Replace
0.3
113
0338 00-7
