How To Repair The Transmission; How To Remove The Transmission - Genie GTH-1056 Service And Repair Manual

Service and Repair Manual
Transmission
5-1
Transmission
How to R epair the Tr ans missi on

How to Repair the Transmission

Repair procedures and additional transmission
information is available in the Dana T12000
Transmission Maintenance and Repair Manual and
the Dana T20000 Maintenance Manual.
Dana T12000 Service Manual
Genie part number
Dana T20000 Service Manual
Genie part number
Dana T20000 transmission
1 transmission temperature sender (located
opposite side of trans)
2 transmission pressure sender
3 transmission shift coil 'F' (drive forward
function) (blue wire)
4 transmission shift coil 'R' (drive reverse
function) (brown wire)
5 transmission shift coil '2' (gear reduction)
(green wire)
6 transmission shift coil '1' (gear reduction)
(yellow wire)
Note: refer to electrical schematic for additional
transmission shift coil information.
How to R emove the Trans mission
46

How to Remove the Transmission

Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
1 Open the access door above the hydraulic
tank.
2 Disconnect the battery from the machine.
97489
115025
3 Place a drain pan or other suitable container
under the hydraulic tank. Refer to
Specifications, Machine Specifications.
4 Remove the drain plug from the hydraulic tank
and completely drain the tank.
5 Tag, disconnect and plug the transmission oil
cooler lines at the cooler. Cap the fittings.
GTH-1056
April 2017
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Bodily injury hazard. Beware of
hot oil. Contact with hot oil may
cause severe burns.
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.
Component damage hazard.
Hoses can be damaged if they
are kinked or pinched.
Part No. 1278145