—
14
—
Item
Inspection method
Discard limit/criteria
Remedy
3. Wear and deformation
of hand wheel [40]
Check visually.
No large wear or no deformation on the
surface of hand chain pocket
Replace the part.
Check visually.
Turn and check if it touches the cover.
Replace the part.
Side plate
[11, 13]
1. Deformation of top pin
hole
Check visually.
Hole shall not be oval.
Replace the part.
2. Slack stay bolt restraint
Tap.
No slack is permitted.
Replace the side plate.
Miscellaneous
1. Deformation of stripper
[21]
Check visually.
No large crush or damage on stripper tip is
permitted.
Replace the part.
2. Flaw on guide roller
[20]
Check visually.
Shall turn lightly.
Replace the part.
Check visually.
No large deformation.
Replace the part.
Top hook (1)
Stay bolt
Side plate A (11)
Side palte B (13)
Top pin hole