Ignition Switch Replacement; Turn Signal Lever And Transmission Shift Lever Replacement - Manitowoc RT9150E Service Maintenance Manual

ELECTRICAL SYSTEM
6. Install the left side cover (8) on the steering column.
7. Secure the gauge/switch cover (6) to the left and right
side covers (8, 9) using screws (14).
8. Secure the left and right side covers (8, 9) together using
four screws (13).
9. Install the lever (12) and spacer that locks/unlocks the
steering column tilt/telescope function.
10. Pull the rubber boot (11) up and over the bottom of the
left and right side covers (8, 9).
11. Turn the battery disconnect switch to ON.
Check
1. Operate the turn signal and emergency flashers per the
Operator's Manual and verify the light illuminates.
2. As needed, troubleshoot further any system or circuit
malfunction not corrected by repair or replacement of
the indicator.

Ignition Switch Replacement

Use the following procedures and refer to Figure 3-22 when
removing/installing the ignition switch.
Removal
1. Ensure that the key switch has been off for 2 minutes,
remove the ignition key.
2. Turn the battery disconnect switch to the OFF position.
3. Pull the rubber boot (11) off the bottom of the left and
right side covers (8, 9).
4. Remove the lever (12) and spacer that locks/unlocks the
steering column tilt/telescope function.
5. Remove the four screws (13) securing the left and right
side covers (8, 9) together.
6. Remove the screws (14) securing the left and right side
covers (8, 9) to the switch cover (6).
7. Remove the left side cover (8) from the steering column.
8. Disconnect the wire harness from the back of the ignition
switch (10).
9. Remove the right side cover (9) from the steering col-
umn.
10. Remove the locking nut that secures the ignition switch
(10) to the right cover (9) and remove the ignition switch
(10).
3-16
Inspection
1. Visually check the ignition switch for evidence of cracks,
damaged connections, or other damage. Replace dam-
aged ignition switch as needed.
2. Check wiring for damaged insulation or damaged con-
nectors. Repair as needed.
3. Check all connectors for corrosion. Replace corroded
components as needed.
4. Perform the following check to determine ignition switch
serviceability.
a.
b. Place switch at OFF or deactivated position.
c.
Installation
1. Install the ignition switch (10) in the right side cover (9)
and secure with the locking nut.
2. Install the right side cover (9) on the steering column.
3. Connect the wire harness to the ignition switch (10).
4. Install the left side cover (8) on the steering column.
5. Secure the switch cover (6) to the left and right side cov-
ers (8, 9) using screws (14).
6. Secure the left and right side covers (8, 9) together using
four screws (13).
7. Install the lever (12) and spacer that locks/unlocks the
steering column tilt/telescope function.
8. Pull the rubber boot (11) up and over the bottom of the
left and right side covers (8, 9).
9. Turn the battery disconnect switch to ON.
Check
1. Operate the ignition switch per the Operator's Manual.
Verify each of its functions works.
2. As needed, troubleshoot further any system or circuit
malfunction not corrected by repair or replacement of
the switch or associated wiring.
Turn Signal Lever and Transmission Shift
Lever Replacement
Use the following procedures and refer to Figure 3-22 when
removing/installing the turn signal lever or transmission shift
lever.
Published 1-16-2017 Control # 343-07
RT9150E SERVICE MANUAL
Using an ohmmeter, check for continuity between
the switch terminals with switch at ON or activated
position(s). Ohmmeter should register zero ohms
(continuity).
Ohmmeter should register infinity (no continuity).
Replace switch if it fails either part of the check.