Lull 1044C-54 Series II Service Manual - Manual (Page 177)

Boom and Transfer
31200079 6-35
Slide Pads with Chamfers
Fig. 6-20: Pad Worn, But Still OK
(Ref. Fig. 6-20) Inspect all pads weekly for condition and amount of
chamfer wear. As a pad wears, the chamfer will get smaller. As long as a
portion of the chamfer is visible, the pad is OK and does not need to be
replaced.
Fig. 6-21: Pad Must Be Replaced
(Ref. Fig. 6-21) When the chamfer is gone, the pad must be replaced.
Important: Never use a boom slide pad that has worn past the chamfer. The
boom will be damaged.
Fig. 6-22: Bolted Boom Slide Pad
(Ref. Fig. 6-22) Chamfered slide pads that have nut inserts are secured to
the boom with capscrews, lockwashers (spring and/or star), and
flatwashers (if needed).
J1036
Less Chamfer
J1037
No Chamfer
J1038
Nut Inserts