TM 5-3895-373-34
2.73
REPLACE EXTENSION SCREED GUIDE SHAFT SUPPORT, GUIDE SHAFTS, AND SLEEVE BUSHINGS -
Continued.
A.
REMOVE - Continued.
c.
Place two sling straps (19) around guide
shafts (20) and up against guide shaft
support assembly (13).
d.
Hook the loop ends of sling straps (19) onto
the hook of overhead hoist (21) and take
the slack out of the sling strap.
e.
Remove hex head cap screws (22) and
lockwashers (23) from the ends of guide
shafts (20). Discard lockwashers.
f.
Remove lubrication fittings (24) from inner
and outer lift jack assemblies (25 and 26).
Guide shaft weighs approximately 200 lbs (91
kg). Ensure sling straps and guide shaft
support assembly are centered on guide
shafts while lifting. Guide shafts may slide in
guide shaft support.
NOTE
When
lifting
the
guide
shaft
support
assembly (13) and guide shafts (20) from the
paving machine, have a second person
reposition any hydraulic hoses and electrical
wiring that may interfere with removal.
It may be necessary to use the universal
puller kit and spread extension screed frame
outer walls apart to allow removal of guide
shaft support assembly.
g.
With the help of a second person as a
guide, lift the guide shaft support assembly
(13) and guide shafts (20) from the paving
machine. Place the assembly on a clean,
flat work surface. Disconnect overhead
hoist (21) and remove sling straps (19).
h.
Remove socket head cap screws (27) and
guide bars (28) from the paving machine.
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