TM 5-5420-234-14&P
FREE FLOW VALVE HARNESS REPLACEMENT (MODEL A
ONLY).
This task covers:
a.
Removal
b. Installation
c.
Follow-on Maintenance
INITIAL SETUP
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(SC 5180-90-N26)
Equipment Condition
Materials/Parts
Batteries disconnected (TM 9-2320-279-20)
Tag, Identification (as required) (Item 23, Appendix E)
a. Removal.
1
NOTE
Cut cable ties as required.
(1) Open hydraulic cabinet cover (1).
2
(2) Loosen four screws (2) and open main frame junction box
3
cover (3).
NOTE
Tag and mark wires prior to removal to
ensure proper installation.
(3) Remove white wire no. 23 (4) from terminal no. 23 (5) and
black wire no. 24 (6) from terminal no. 24 (7).
5
7
(4) Remove four locknuts (8),
washers (9) and screws (10)
from main frame junction box
11
(11) and gently pull junction
box forward to access nut
6
(12). Discard locknuts.
(5) Remove nut (12), plastic
4
insert (13) and rubber
grommet (14) from junction
14
8
9
box (11).
13
(6) Remove free flow valve
10
harness (15) from junction
box (11).
15
12
OTHER WIRE HARNESSES REMOVED FOR CLARITY
Change 1