TM 9-2320-387-24-l
4-78. SHUNT REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
Materials/Parts
Five lockwashers (Appendix G, Item 213)
Two nut and lockwasher assemblies
(Appendix G, Item 244)
Personnel Required
One mechanic
One assistant
Manual References
TM 9-2320-387-24P
Equipment Condition
Batteries removed (para. 4-74).
Maintenance Level
Unit
NOTE
Prior to removal, tag leads for installation.
I.
Remove two screws (ll), washers (8), and lockwashers (9) and disconnect leads 7B and 7D (15),
9A (16), and 8A (6) from shunt (17). Discard lockwashers (9).
2.
Remove nut (l), lockwasher (2), and starter cable (3) from capscrew (10). Discard lockwasher (2).
3.
Remove nut (19), lockwasher (18), and capscrew (10) from shunt (17). Discard lockwasher (18).
4.
Remove capscrew (12), lockwasher (13), and two negative cables (14) from shunt (17). Discard
lockwasher (13).
5.
Remove two nut and lockwasher assemblies (7), washers (5), capscrews (4), washers (5), and shunt (17)
from battery box (20). Discard nut and lockwasher assemblies (7).
lb.1
1.
Install shunt (17) on battery box (20) with two washers (5), capscrews (4), washers (5), and nut and
lockwasher assemblies (7). Tighten nut and lockwasher assemblies (7) to 8 lb-R (11 Nom).
2.
Install two negative cables (14) on shunt (17) with lockwasher (13) and capscrew (12). Tighten
capscrew (12) to 8 lb-R (11 Nom).
3.
Install capscrew (10) on shunt (17) with lo&washer (18) and nut (19). Tighten nut (19) to 75 lb-R (102
N*m).
4.
Install starter cable (3) on capscrew (10) with lockwasher (2) and nut (1). Tighten nut (1) to
18-22 lb& (24-30 Nom).
5.
Install leads 9A (16), 7B and 7D (15), and 8A (6) on shunt (17) with two lockwashers (9), washers (8),
and screws (11).
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