Genie GTH-636 Service Manual page 103

June 2007
REV B
GTH-636, GTH-1048 and GTH-1056:
1 Locate and open the battery access door.
2 Disconnect the battery from the machine.
Electrocution hazard. Contact with
electrically charged circuits could
result in death or serious injury.
Remove all rings, watches and
other jewelry.
3 Remove the horn button from the steering
wheel. Remove the nut securing the steering
wheel to the column.
4 Separate the steering wheel from the steering
column and set it aside.
5 Tag and disconnect the Deutsch connector
from the transmission control lever.
6 Remove the fasteners securing the
transmission control lever to the column.
Carefully separate the lever from the column.
7 Remove the fasteners securing the left and right
dash panels in place.
8 Remove the grommet from the left side dash
panel and set the grommet aside.
9 Carefully move the left dash panel away from
the dash weldment. Pull the Deutsch connector
through the panel hole and place the dash
panel in a secure position.
10 Carefully move the right dash panel away from
the dash weldment and place in a secure
position.
Part No. 97487 GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056
Section 4 • Repair Procedures
OPERATOR'S COMPARTMENT
11 Tag and disconnect the black wire on the
steering column, from the tan wire on the
instrument panel harness.
12 Tag, disconnect and plug the hoses at ports L,
P, R and T of the steering orbitral. Cap the
fittings.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
Burn hazard. Contact with hot
fluids or components may cause
severe burns.
13 Remove the fasteners securing the steering
column to the steering orbitral. Carefully
separate the components and remove them
from the dash weldment.
Note: Assistance may be needed to perform this
step.
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