Gradall 534B (9020-7317) Service Manual - Manual (Page 74)

A—Manual “Quick-Switch”
B—Boom Head
C—3rd Boom Section
D—Boom Slider Pads
E—Boom Cables & Sheaves
F—Push Beam
G—2nd Boom Section
H—Rear Cable Anchor
J—1st Boom Section
K—Boom Trunion Pin
L—Boom Hoist Cylinder Pin
M—Crowd Cylinder Support
GRADALL LOED MATERIAL HANDLER
534B
SYSTEM OPERATION
BOOM SLIDER PADS
The boom sections move in and out on slide wear
pads. These pads are positioned on the top bottom
and sides of the boom to protect the boom frame
against excessive wear.
It is important that these pads be lubricated on a
regular basis and kept clean. The Slider pads are
shim adjusted and regular inspection and adjustment
is required.
BOOM SECTIONS
SLIDER PAD TORQUE:
1/2" = 60 ft. lbs.
3/8" = 20 ft. lbs.
Use #242 Loctite
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