JLG 660SJ Service Manual - Manual (Page 30)

SECTION 1 - SPECIFICATIONS
1-14 – JLG Lift – 3121202
6. Remove the retainer clip for the LPG fuel tempera-
ture sensor and remove the sensor from the regula-
tor body.
NOTE: Have a small container ready to collect oil that will
drain freely from the regulator at this point.
7. Once all of the oil has been drained, reinstall the
LPG fuel temperature sensor and reconnect the
electrical connector.
8. Open the fuel tank manual valve.
9. Start the engine and verify all connections are
secure.
10. Dispose of any drained oil in a safe and proper fash-
ion.
Propane Fuel Filter Replacement
REMOVAL
1. Relieve the propane fuel system pressure. Refer to
Propane Fuel System Pressure Relief.
2. Disconnect the negative battery cable.
3. Slowly loosen the Filter housing retaining bolt and
remove it.
4. Pull the filter housing from the Electric lock off
assembly.
5. Locate Filter magnet and remove it.
6. Remove the filter from the housing.
7. Remove and discard the housing seal.
8. Remove and discard the retaining bolt seal.
9. Remove and discard mounting plate to lock off O-
ring seal.
1. Electric Lock Off Solenoid
2. Mounting Plate
3. Housing Seal
4. Filter Magnet
5. Filter Housing
6. Seal 7. Electrical Connector
8. Fuel Outlet
9. O-ring
10. Filter
11. Fuel Inlet
12. Retaining Bolt
Figure 1-2. Filter Lock Assembly