Troubleshooting Chart - Thrush Aircraft S2R–T660 Maintenance Manual

TROUBLE
Tail wheel shimmy.
Excessive/uneven tire
wear.
Tail wheel fails to lock or
unlock.
Main landing gear shimmy.
Dragging brakes.
INTENTIONALLY
INTENTIONALLY
Effective: 12/17/03
THRUSH AIRCRAFT INC - T660 TURBO THRUSH
AIRCRAFT MAINTENANCE MANUAL

TROUBLESHOOTING CHART

PROBABLE CAUSE
Worn or loose wheel bearings.
Tire imbalance.
Incorrect tire pressure.
Tail gear sub-assembly
bearings worn or loose.
Lock cable out of adjustment
or broken.
Lock pin or lock pin spring
broken or damaged.
Tire imbalance.
Worn or loose wheel bearings.
Parking brake valve holding.
LEFT
LEFT
REMEDY
Jack tail, remove wheel and
inspect bearings. Replace
with new lubricated bearing if
necessary.
Jack tail and remove tire for
balance check. Rebalance.
Pressure check tire. Inflate to
recommended pressure.
Jack tail; remove tail gear sub-
assembly. Repair or replace
as required.
Adjust or replace as required.
Repair or replace as required.
Jack aircraft and remove tire
for balance check.
Rebalance.
Jack aircraft and check
wheels for end play. Replace
with new lubricated bearings if
necessary.
Check parking brake valve.
Release parking brake valve.
BLANK
BLANK
6 -17