TM 10-3930-675-24-1
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0007 00
Table 8. Tophandler System Troubleshooting Procedures (Non-Error Code) - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
2. Tophandler Will Not Oscillate (Level) Properly
- Continued.
the hydraulic function.
6. Check for proper operation. a. If the function does not
Start the engine (TM 10-3930-
activate, remove the solenoid
675-10).
Disconnect
the
and inspect (WP 0171 00).
connector from the 6035 and b. Replace damaged or faulty
6036 solenoids. Locate the
small brass button between the c. Replace the oscillate over-
two connector pins on the
center valve.
screwdriver to press the button
momentarily to manually
activate the oscillate function.
Check both solenoids the same
way.
3.
Tophandler Will Not Sideshift Properly.
1. Check
for
any
active Perform troubleshooting for
tophandler error code(s).
00).
2. Check operation of
all a. If no tophandler functions
tophandler functions.
operate, check tophandler
pump pressure at test point 11
(WP 0188 00).
b. Troubleshoot pump control
circuit (611 solenoid) (WP
50).
c. Replace
steering
and
tophandler pump assembly
(WP 0242 00).
3. Inspect tophandler control a. Remove any obstructions.
valve, lines, hoses, and b. Replace any damaged line,
sideshift cylinders for damage,
hoses, or fittings, and tighten
leaks, or obstructions. Check
loose connections (WP 0183
the tophandler hose quick-
00).
disconnect
fittings
for c. Connect any disconnected
connections.
quick-disconnect fittings (WP
0183 00).
d. Replace damaged or leaking
sideshift cylinder (WP 0256
00) or tophandler control valve
(WP 0251 00).
0007 00-81