CHECK AND TEST 1
Use steel ruler to measure the gap and misalignment.
Vertical gap is not even.
DIAGNOSIS 1
PROCEDURE 1
PROCEDURE 2
PROCEDURE 3
DIAGNOSIS 2
DIAGNOSIS 1
PROCEDURE 1
Remove the cover.
PROCEDURE 2
PROCEDURE 3
DIAGNOSIS 2
DIAGNOSIS 1
PROCEDURE 1
Add or reduce washers to adjust misalignment in fore-and-aft direction.
DIAGNOSIS 2
CHECK AND TEST 2
Check if hinge sleeve is worn.
DIAGNOSIS 3
PROCEDURE 2
Unscrew hinge cover.
Remove the cover.
PROCEDURE 3
DIAGNOSIS 4