TM 5-3810-306-20
TRANSMISSION CONTROL VALVE REPLACEMENT
TOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)
SUPPLIES:
Lockwashers (Item 15, Appendix C)
Loctite 545 (Item 13, Appendix C)
Hydraulic oil (Item 6, Appendix C)
EQUIPMENT CONDITIONS: Disconnect ground cable at shunt. (Refer to page 8-109.)
Operator seat and pedestal removed.
(Refer to page 15-27.)
Rear side access panel removed. (Refer to page 8-21.)
REMOVAL:
1.
REMOVE ELECTRICAL WIRES AT NEUTRAL
SAFETY SWITCH (5).
a.
Tag electrical wires to neutral safety switch (5).
b.
Remove two screws and electrical connectors
(2).
2.
REMOVE HYDRAULIC LINES.
a.
Tag and remove hydraulic lines to control valve
(1).
3.
REMOVE SHIFTER LINKAGES.
a.
Remove two hitch pin clips (3) and clevis pins
(4). Remove two linkages to valve (1).
4.
REMOVE TRANSMISSION CONTROL VALVE (1).
a.
Remove three capscrews (6) and lockwashers
(7) securing valve to frame mounting bracket.
Remove valve (1).
b.
Discard lockwashers (7).
9-8
