Front Windshield Wiper Motor - JLG sky trak mmv Service Manual

Electrical System
10.12.6

Front Windshield Wiper Motor

a. Removal
Note: It may be necessary to remove several hydraulic
hoses from under the dash in order to remove and install
the wiper motor housing. (Refer to Section 9.12.7, "Ser-
vice Brake Valve." or Section 9.12.8, "Power Steering
Valve.")
1. Remove engine side battery box cover (1). Remove
wing nuts (2) and carriage bolts (3) and set cover
and mounting hardware aside for later re-assembly.
2. Disconnect the negative (-) battery cable (4) at the
battery negative (-) terminal on the battery in the
engine side battery box.
3. Disconnect the negative (-) cable (5) at the bottom of
the battery equalizer (6).
2
1
3
4. Remove the washer hose (7) from the hose
connector on the wet kit adapter (8).
5. Remove the acorn nuts (9) and washers (10) from
the pivot shaft (11) and the motor shaft (12). Set
hardware aside for later reassembly.
Note: Retain all hardware removed from the wiper
assembly for possible reuse on the replacement motor
housing.
10.116
6
5
4
MM2911
13
10
9
6. Remove the front wiper arm assembly (13) from the
wiper motor shaft (12) and the pivot mount
shaft (11).
7. Remove the driver (14), rubber cap (15), hex
nut (16), metal washer (17) and fiber washer (18)
from the shaft assembly (12).
14
10
9
15 16
8. Remove the front dash. (Refer to Section 3.2.3, b.
Cab Removal )
8
7
12
11
10
12
18
17
Model MMV Rev. 12-04
SS3420
SS2390