Service and Repair Manual June 2021
Engines
50 GS
™
-84 • GS
™
-90 Part No. 1306587GT
4-1
RPM Adjustment
Deutz D2011L03i:
Refer to Maintenance Procedure in the appropriate
Service or Maintenance Manual for your machine,
Check and Adjust the Engine RPM.
Ford MSG-425, Deutz TD 2.2 L3, Deutz D 2.9 L4:
Note: The engine rpm is controlled by the ECM
and can only be adjusted by reprogramming the
ECM. If rpm adjustment or service is required,
please contact Genie Product Support OR your
local Ford or Deutz dealer.
4-2
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.
1 pump
2 pump shaft
3 coupler
4 flex plate
5 flywheel
6 7/16 inch / 11 mm gap - Deutz models
0.080 inch / 2 mm gap - Ford models
How to Remove the Flex Pl ate - Ford Models
How to Remove the Flex Plate -
Ford Models
1 Release the latches on the engine tray and
fully slide the engine tray out.
2 Insert a 6 inch / 15 cm screwdriver or rod into
the engine tray lock hole located near the
engine tray roller wheels to prevent the
engine tray from moving.
3 Tag and disconnect the exhaust gas sensor in
the exhaust pipe adjacent to the engine
exhaust manifold.