TM 5-3810-307-24-1-1
NOTE
Count number of washers (8) removed from turntable mounting point and
retain for installation.
s.
Remove locknut (3), washer (4), capscrew (5), washer (6), shock mount (7), and washer(s) (8) securing
cab to side of turntable.
t.
Slowly lift cab assembly from superstructure ensuring all disconnected lines, cables, etc. are clear and free
of superstructure.
NOTE
Mark position and number of washers (9) removed from each shock mount and
retain for installation.
u.
Remove washers (9) and shock mounts (10) from four superstructure mounting points.
NOTE
If replacing cab, ensure new acoustics/insulation material is ordered.
Installation
a.
Install shock mounts (10, Figure 2-1-23) in four superstructure mounting points and position washers (9),
as marked during removal, on shock mounts.
b.
Using suitable lifting device, lift cab assembly above mounts, then lower cab onto mounts while positioning
lines, cables, etc. for further routing, and align cab mounting studs with mounts.
c.
Secure cab assembly to four superstructure mounting points with washers (2) and locknuts (1).
d.
Secure cab assembly to side of turntable with washer(s) (8), as noted during removal, shock mount (7),
washer (6), capscrew (5), washer (4), and locknut (3).
e.
Remove lifting eyes from upper corners of cab, apply RTV to threads of bolts and install bolts in holes at
upper corners of cab.
f.
Connect cab ground strap to frame near left rear cab mount.
g.
Connect hydraulic hoses to auxiliary hoist control valve under cab and remove tags.
h.
Route and connect twelve hydraulic lines exiting bottom rear of cab and remove tags.
i.
Connect superstructure wiring harness electrical leads to windshield washer reservoir pump, horn, and low
air pressure switches. Remove tags.
Connect heater exhaust pipe to 450 elbow under cab.
j.
k.
Connect fuel pump electrical lead, ground wire, and fuel line to heater.
l.
Insert air conditioner hoses into cab and connect hoses to right side of evaporator. Charge air conditioner
system, refer to instructions for assigned charging system, Lubrication Chart, and Appendix B.
m.
Connect swing lock pin cable, refer to Swing Lock Control (Superstructure Cab) Installation procedures.
2-1-99
