Flex Plate; How To Remove The Flex Plate; How To Install The Flex Plate - Genie GS-2669 Service And Repair Manual

May 2018
4-4

Flex Plate

The flex plate couples the engine to the pump. The
flex plate is bolted to the engine flywheel and has a
splined cutout in the center to engage the pump
coupler.
How to R emove the Flex Pl ate

How to Remove the Flex Plate

1 Attach a lifting strap from an overhead crane
to the pump assembly for support. Do not lift it.
2 Remove all of the pump mounting plate to
engine fasteners.
3 Carefully pull the pump assembly away from
the engine and secure it from moving.
Component damage hazard.
Hoses can be damaged if they
are kinked or pinched.
4 Remove the flex plate mounting fasteners.
Remove the flex plate from the flywheel.
Part No. 1272219 GS ™ -2669 RT • GS ™ -3369 RT • GS
Kubota D1105 Engine
How to Ins tall the Fl ex Plate

How to Install the Flex Plate

1 Install the flex plate onto the flywheel with the
raised spline toward the pump.
2 Note: Install the coupler onto the pump shaft
with the set screw towards the pump. Leave a
1/32 inch / 0.8 mm gap between the coupler
and pump end plate. Apply Loctite
thread locker to the coupler set screw and
torque the set screw to 36-40 ft-lbs / 49-54
Nm.
3 Apply Loctite ® removable thread locker to the
flex plate mounting fasteners. Torque the flex
plate mounting fasteners to 40 ft-lbs / 54 Nm.
Component damage hazard. Do
not force the drive pump during
installation or the flex plate teeth
may become damaged.
1 pump
2 pump shaft
3 pump coupler
4 flex plate
5 flywheel
6 1/8 inch / 3.175 mm gap
™ -4069 RT
Service and Repair Manual
® removable
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