September 2016
Service Manual
Mast Components
Part No. 38139
AWP Super Series • IWP Super Series
93
8
Lift the machine off the ground and then while
lowering it, guide it over onto the saw horse.
Be sure the saw horse is of ample capacity.
Crushing hazard. The machine
will fall unless it is properly
supported by the saw ho
rse.
9
Attach the overhead crane to the base.
10
Lift the base until the mast is level then place a
second saw horse under the mast near the
base. Lower the mast onto the saw horse.
11
Remove the cover on the rear of the base.
12
Tag, disconnect and plug the lift cylinder
hydraulic hoses. Remove the flow control
valve from the cylinder. Cap the cylinder ports
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
13
Remove the mast brace mounting bracket
fasteners.
14
Remove the four mast mounting fasteners.
Push the fasteners toward the mast for
clearance during mast removal.
15
AWP-15S, 20S, 25S, and 30S models:
Remove the power cable brackets from the
side of the mast.
AWP-36S and 40S models:
Remove the
rubber grommet from the access hole in the
mast stiffener. Carefully pull the electrical
cables and hydraulic hoses down and out
through the bottom of the mast.
16
Attach the overhead crane to the base.
17
Carefully lift and remove the base from the
mast. Do not damage the lift cylinder hydraulic
fittings when removing the base
Crushing hazard. The base will
fall unless it is properly supported
when it is removed from the
mast.
