TM 5-3805-261-23-1
HYDRAULIC SYSTEM TROUBLESHOOTING - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
Check the centershift hydraulic hoses
If a centershift fitting is loose, tighten. If
5.
Centershift Fails to
for leaks and loose fittings.
Operate.
a hose is damaged or defective, replace
go to Test 2.
2.
Check centershift cylinder for leaks
Replace if leaking or damaged (WP 0243
and damage.
3.
Check blade lift for leaks and
Replace if leaking or damaged (WP 0245
damage.
If a blade tip fitting is loose, tighten. If a
6.
Blade Tip Fails to Operate.
hose is damaged or defective, replace
Check the leaning wheel hydraulic hoses
If a leaning wheel fitting is loose, tighten.
7.
Leaning Wheel Fails to
Operate.
for leaks or loose fittings.
If a hose is damaged or defective, replace
1.
Check the sideshift hydraulic hoses
If a sideshift fitting is loose, tighten. If a
8.
Side Shift Fails to Operate.
for leaks and loose fittings.
hose is damaged or defective, replace
go to Test 2.
2.
Check sideshift cylinder for leaks and
Replace if leaking or damaged (WP 0247
damage.
1.
Check the centershift lock assembly
If the hoses are loose, tighten. If hoses are
9.
Centershift Lock
hoses for air leaks.
Assembly Fails to Operate.
damaged or defective, replace (WP 0262
2.
Check for air leaks at the centershift
If the centershift control valve is damaged
control valve.
or defective, replace (WP 0261 00). If the
problem still exists, go to Test 3.
3.
Check for air leaks at the centershift
If the centershift lock assembly is
lock assembly.
damaged or defective, replace (WP 0260
1.
Check the articulation hoses for leaks
If the hoses are loose, tighten. If hoses are
10. Articulation Fails to
and loose fittings.
Operate Properly.
damaged or defective, replace (WP 0227
2.
Check articulation cylinder for leaks
Replace if leaking or damaged (WP 0246
and damage.
END OF WORK PACKAGE
