TM 5-3810-307-24-1-1
CARRIER CAB
Removal
a.
Ensure battery disconnect switch is in OFF position.
b.
Remove hydraulic pump disconnect cable from cab side console.
c.
Disconnect throttle cable from accelerator pedal.
d.
Discharge air conditioner system (refer to instructions for assigned recovery system and Appendix B),
disconnect air conditioner hoses from roof-mounted air conditioner, and remove hose guards and hoses from
exterior of cab.
Match mark yokes and disconnect steering shaft from upper connection of 900 angle gearbox.
e.
WARNING
Engine must be cool to the touch prior to working on coolant system
components. Failure to comply could result in scalding or serious burns.
f.
Tag and disconnect coolant system hoses from heater, and heater control cable from shutoff valve.
g.
Tag and disconnect air lines from air brake valve under cab.
h.
Tag and disconnect three trailer/parking brake air lines from unions under cab.
i.
Tag and disconnect three large round electrical connectors and one square electrical cable from chassis
wiring harness under cab.
j.
Tag and disconnect four cab wiring harness ground wires from chassis under cab.
k.
Tag and disconnect electrical lead from horn.
l.
Disconnect cab ground cable from chassis near heater.
m. Install lifting eyes (manufacture per Detail A, Figure 2-1-22) at upper corners of cab using existing
hardware, and attach suitable lifting device to lifting eyes.
n.
Remove locknuts (1, Figure 2-1-22), washers (2), capscrews (3), and washers (4) securing cab assembly
to carrier at four mounting points.
o.
Slowly lift cab assembly from carrier frame ensuring all disconnected lines, cables, etc. are clear and free
of carrier.
NOTE
Mark location and number of washers (5) removed from each shock mount.
p.
Remove washers (5) from shock mounts (9).
q.
If necessary, remove locknuts (6), washers (7), capscrews (8), and shock mounts (9) from carrier
mounting brackets.
2-1-94
