Lull 6K Service Manual User Manual
Page 299
Boom and Transfer
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
6-49
Slide Pads with Chamfers
Fig. 6-30: Pad Worn, But Still OK
(Ref. Fig. 6-30)
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. 6-31: Pad Must Be Replaced
(Ref. Fig. 6-31) 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. 6-32: Bolted Boom Slide Pad
(Ref. Fig. 6-32) 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