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October 2019
Service and Repair Manual
Hydraulic Pumps
Part No. 1280490GT
S
®
-80 XC
™
• S
®
-85 XC
™
•
S
®
-
80 HF • S
®
-85 HF
63
5 Carefully pull the drive pump out until the
pump coupler separates from the flex plate.
6 Remove the drive pump from the machine.
Component damage hazard.
The pump(s) may become
unbalanced and fall if not
properly supported.
Component damage hazard.
The engine must not be started
with the hydraulic tank shut-off
valves in the closed position or
component damage will occur. If
the tank valves are closed,
remove the key from the key
switch and tag the machine to
inform personnel of the
condition.
How to Prime the Drive Pum p
How to Prime the Drive Pump
Component damage hazard.
The engine must not be started
with the hydraulic tank shut-off
valves in the closed position or
component damage will occur. If
the tank valves are closed,
remove the key from the key
switch and tag the machine to
inform personnel of the
condition.
1 Connect a 0 to 600 psi / 0 to 40 bar pressure
gauge to the diagnostic nipple on the drive
pump.
2
GM models:
If equipped, close the valve on
the LPG tank, then disconnect the hose from
the tank. Move the fuel select toggle switch to
the LPG position.
Deutz and Perkins models
: Disconnect the
engine wiring harness from the fuel solenoid at
the injector pump.
3 Crank the engine with the starter motor for 15
seconds, wait 15 seconds, then crank the
engine an additional 15 seconds or until the
pressure reaches 300 psi / 20.7 bar.
4
GM models
: If equipped, connect the LPG
hose to the LPG tank and open the valve on
the tank.
Deutz and Perkins models
: Connect the
engine wiring harness to the fuel solenoid.
5 Start the engine from the ground controls.
Check for hydraulic leaks.
Содержание Genie S-80 HF Series
Страница 77: ...October 2019 Service and Repair Manual Manifolds Part No 1280490GT S 80 XC S 85 XC S 80 HF S 85 HF 65 ...
Страница 87: ...October 2019 Service and Repair Manual Manifolds Part No 1280490GT S 80 XC S 85 XC S 80 HF S 85 HF 75 ...
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