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TM 5-2420-222-20-2
PARKING BRAKE WARNING LIGHT GROUND WIRE (SERIAL NUMBERS 319995 THRU 342573 ONLY)
This task covers:
a. Removal (page 2-500)
d.
Repair (page 2-502)
b. Cleaning (page 2-501)
e.
Installation (page 2-503)
c. Inspection/Replacement (page 2-502)
INITIAL SETUP
Tools
Personnel Required
Screwdriver, flat-tip, 1/4-inch,
One
1-inch blade
Wrench, box 11/32-inch
Equipment Condition
Materials/Parts
1.
Battery ground cable disconnected
(page 2-696)
Cleaning compound, solvent (item 4,
2.
Cowl front cover removed (page 2-1020)
Appendix C)
Lockwasher, relay mounting nut
Rags, wiping (item 21, Appendix C)
Tags, marking (item 30, Appendix C)
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
1. Parking brake
Connector (2)
a.
Tag (page 2-137).
warning light
b.
Unplug.
terminal (1)
2. Three relay
Connector (4)
a.
Tag (page 2-137).
terminals (3)
b.
Unplug.
3. Two terminals (5
Screw (9), nut (10),
a.
Using 1-inch blade, 1/4-inch flat-
and 6), relay (7),
and lockwasher (11),
tip screwdriver and 11/32-inch box
and cowl
wrench, unscrew and take apart.
support (8)
b.
Get rid of lockwasher (11).
4. Relay (7)
Two terminals
Take off.
(5 and 6)
5. Loader backhoe
Ground wire (12)
Note routing for proper placement during
installation and take out.
2-500
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