Deutz Engine F4L 1011F; Rpm Adjustment; Flex Plate - Genie S-60 Service Manual

Third Edition • First Printing
6-1

RPM Adjustment

Refer to Maintenance Procedures, B-6,
Check and Adjust the Engine RPM.
6-2

Flex Plate

The flex plate acts as a coupler between the
engine and the pump. It is bolted to the engine
flywheel and has a splined center to drive
the pump.
a
a pump
b pump shaft
c coupler
d flex plate with raised spline
e flywheel
3
f /
8
Part No. 65196

Deutz Engine F4L 1011F

c e
d
b
f
inch (9.5 mm) gap
Genie S-60 & Genie S-65
Section 7 • Repair Procedures
How to Remove the Flex Plate
1 Disconnect the wiring plug at the electronic
displacement controller (EDC), located on
the drive pump.
2 Support the drive pump with an appropriate
lifting device. Then remove all of the pump
mounting plate to engine bell housing bolts.
3 Carefully pull the pump 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,
then remove the flex plate from the engine
flywheel.
How to Install the Flex Plate
1 Install the flex plate onto the engine flywheel
with the raised spline towards the pump.
Torque the flex plate mounting bolts to 34 ft-lbs
(46 Nm).
2 Install the pump coupler onto the pump shaft
with the set screw toward the pump. Leave a
3
/ inch (9.5 mm) gap between the pump
8
coupler and pump end plate.
3 Apply removable thread locking material to the
pump coupler set screw. Torque the set screw
to 45 ft-lbs (61 Nm).
Component damage hazard. Do
not force the drive pump during
installation or the flex plate teeth
may become damaged.
4 Install the pump and torque the pump mounting
plate fasteners to 34 ft-lbs (46 Nm).
7 - 31