JLG 450A_AJ Series II Operator Manual - Manual (Page 118)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
6-38 – JLG Lift – 3121289
Installation
BE SURE TO REINSTALL THE FILTER MAGNET INTO THE HOUSING BEFORE INSTALLING
NEW SEAL
1. Install the mounting plate to lock off O-ring seal.
2. If equipped, install the retaining bolt seal.
3. Install the housing seal.
4. Drop the magnet into the bottom of the filter housing.
5. Install the filter into the housing.
6. If equipped, install the retaining bolt into the filter housing.
7. Install the filter up to the bottom of the electric lock off.
8. Tighten the filter bowl retainer to 106 in-lb (12 Nm).
9. Open manual shut-off valve. Start the vehicle and leak check
the propane fuel system at each serviced fitting. Refer to
Propane Fuel System Leak Test.
6.6 PROPANE FUEL SYSTEM PRESSURE RELIEF
THE PROPANE FUEL SYSTEM OPERATES AT PRESSURES UP TO 312 PSI (21.5 BAR). TO MIN-
IMIZE THE RISK OF FIRE AND PERSONAL INJURY, RELIEVE THE PROPANE FUEL SYSTEM
PRESSURE (WHERE APPLICABLE) BEFORE SERVICING THE PROPANE FUEL SYSTEM COM-
PONENTS.
To relieve propane fuel system pressure:
1. Close the manual shut-off valve on the propane fuel tank.
2. Start and run the vehicle until the engine stalls.
3. Turn the ignition switch OFF.
RESIDUAL VAPOR PRESSURE WILL BE PRESENT IN THE FUEL SYSTEM. ENSURE THE WORK
AREA IS WELL VENTILATED BEFORE DISCONNECTING ANY FUEL LINE.