Ammann AP 240, Operating Manual

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121 AP 240
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MAINTENANCE MANUAL
After 1000 hours of operation (1 year)
3.6.22. Check and adjust brake clips
Remove tyre inflating and blowing off hose (1) near small •
rotors (2). Remove wheels (3).
Brake off the roller before wheel remov-
al !
Lift a bit the Machine onto the rear lugs of the frame so the •
rear wheels do not touch the ground. Chock the rear part of
Machine frame. Secure front wheels with Scotch blocks on
both sides.
Remove step by step the brake drums. When removal is •
complicated, use forcing-off screws M12-60 of min. 8G
strength, into holes (1) of brake drum (2). Confirm there are
no scratches or cracks across drum’s internal diameter.
Check thickness, uneven wear or contamination of lining •
(1).