JLG 4013PS Service Manual - Manual (Page 72)

Cab and Covers
4-10 3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, 40.8, 40.9
4. Properly disconnect the battery.
5. Remove the belly pan.
6. Drain the engine radiator. Refer to Section 7.4.3,
“Radiator/Oil Cooler and Coolant Heater
Replacement.”
7. Working under the cab, remove the cab bottom
shield.
8. Label, disconnect and cap the heater hoses.
9. Remove the lens-head screws in the cab and
remove the console panel below the right side
window to access the wire harness connections, the
right rear side panel and the left rear cup holder
panel to access the two rear cab mount bolts. Also
remove the rubber floor mat to access the front two
cab mount bolts.
10. Disconnect the cab-to-wiring harness connectors at
the circuit board. Push the harness connectors
through the opening at the right front corner of the
cab.
11. 8, 9, 12 & 13M machines: Remove the park brake
cover. Disconnect the park brake switch connector
and park brake cable.
17M machines: Remove the park brake cover.
Label, disconnect and cap the hydraulic hoses
attached to the park brake lever. Cap all fittings to
keep dirt and debris from entering the hydraulic
system. Disconnect the park brake switch.
12. Working under the cab, label, disconnect and cap
the hydraulic hoses at the cab fittings. Plug the
hoses and cap the fittings.
13. Disconnect the throttle cable from the throttle pedal
lever. Push the throttle cable through the bottom of
the cab.
14. Install two lifting eye bolts with a suitable lifting
capacity in the existing threaded holes (1) at the top
corners of the windshield.
15. Secure the cab with a hoist or overhead crane and
sling. Do not lift the cab at this time.
16. Remove the four cab-to-frame bolts (2), flat washers
and nuts.
MZ0660
1
MZ0640
2