Ford Falcon. Manual — part 187
303-04c-36
Single Fuel LPG
303-04c-36
REMOVAL AND INSTALLATION (Continued)
NOTE: SEDAN & WAGON — There is a connector to
Sedan
hose on the tank assembly.
NOTE: The bundy tubing is attached to the floor pan
by pop rivets through insulated brackets and is
unlikely to ever require replacement. There is a joint,
near the base of the A pillar,which has a hydrostatic
valve attached ute only. From here, the bundy tubing
continues up and across the cowl directly to the
connector adaptor in the lower section of the filter lock
off in the engine compartment.
Fuel Delivery System - Ute
Pressure Relief Valve
This is part of the service valve on Ute and Wagon –
see service. On the Sedan it is seperate and is on the
upper valve pad.
Fuel Filler Hose
Removal
1. Disconnect the filler hose connector at AFL.
2. Disconnect the filler hose from the fuel fill valve.
Item
Description
Installation
1
Screw
1. Attach filler hose connector to fuel valve.
2
Shield
2. Check that filler hose is not squeezed between
the tank and body rail.
Fuel Delivery System - Ute
3. Connect filler hose to AFL and torque to 28-33
Nm.
LPG Fuel Delivery System Hose
WARNING: Before commencing work on the
LPG Fuel Delivery System ensure that all gas in
the lines is used up.
Start engine.
Turn off the service valve and run the engine
until it stalls.
Endeavour to re-start the engine several
times.
Disconnect the battery negative cable
Item
Description
connection.
1
Bundy tube
NOTE: UTE — The delivery of LPG from the tank to
the Filter/Lock Off is via a preformed bundy tube
2
Hydrostatic valve
which is connected to each tank and joined with a ’T’
3
Service line connectors
piece.
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303-04c-37
Single Fuel LPG
303-04c-37
REMOVAL AND INSTALLATION (Continued)
SFLPG Fuel Filler - Wagon
SFLPG Fuel Lines - Sedan
Item
Description
Item
Description
1
Tank Assy Fuel Fill
1
Screw
2
Reinf RR Floor Pan Side
2
Tube Fuel Supply
3
Screw & Washer
3
Rivet
4
Screw & Washer
Removal
Service Valve to Rear Bundy Connection
SFLPG Fuel Filler - Wagon
1. Disconnect the flexible hose at the service valve.
2. From under the vehicle disconnect the flexible
hose at the bundy connection.
3. Carefully pull the flexible hose through.
Installation
1. Install protective caps to both ends of the flexible
hose to prevent entry of foreign matter.
2. Carefully feed the flexible hose and connect to
service valve - tighten 28-33 Nm.
3. Connect the other end to the bundy tub connector
and tighten to 28-33 Nm.
NOTE: Ensure that the flexible hose is not twisted
during the tightening process.
Item
Description
Bundy Tube Connection
1
Tube Fuel Supply
2
Rivet
Removal
Filter Lock Off to Front Bundy Connection
1. Using two spanners, support the connector
adapter attached to the filter lock off lower
section.
G86735 en
303-04c-38
Single Fuel LPG
303-04c-38
REMOVAL AND INSTALLATION (Continued)
2. Unscrew the service line connector at converter.
Installation
1. Reverse the above procedure ensuring that the
bundy tubing is not twisted during the tightening
process.
NOTE: When the connections at either the
service line to the filter lock off or flexible hose to
bundy tube have been completed, conduct an
LPG leak test at the connections.
Converter Including Filter Lockoff &
Solenoid
WARNING: LPG under pressure is supplied
to the converter at the filter/lock off and before
removal of the converter or filter lock off is
Item
Description
attempted the engine should be run with the
service valve turned off until it stalls. A restart
1
Connector Adapter
should be attempted to ensure that all LPG has
2
Service Line Connector
been used up. The battery earth lead should be
3
Bundy Tube
disconnected and safely stowed.
4
Filter/Lockoff
Removal and Installation
Item
Description
Item
Description
6
Coolant Inlet
1
Stepper Motor
7
Inlet Gas Lock Off Solenoid
2
Prime Solenoid
8
Liquid Gas Inlet
3
Prime Hose
9
Filter & Magnet
4
Mount Bracket
10
Drain Plugs
5
Coolant Outlet
11
Idle Solenoid
G86735 en
303-04c-39
Single Fuel LPG
303-04c-39
REMOVAL AND INSTALLATION (Continued)
Item
Description
6. Disconnect converter wiring loom.
12
Balance Hose Fitting
7. Disconnect solenoid and stepper motor electrical
connectors.
13
Vapour Line Fitting
8. Remove screws retaining converter assembly
1. The converter and filter lock off assemblies are
mounting bracket to R.H. front spring tower and
bolted to mounting brackets which are in turn
lift converter from engine bay complete with
bolted to the R.H. front spring tower.
mounting bracket.
Filter
Removal
1. Disconnect supply connector from filter bowl.
2. Remove bowl retaining screws and lower bowl
and filter from filter housing.
Installation
1. Install new ’O’ rings into housing and bowl
grooves.
2. Apply Shell R10 oil to ’O’ rings with a brush.
3. Position filter into bowl with the support gauze
facing up (direction of flow is from fine to coarse
gauze).
4. Carefully locate bowl and filter and install screws
Item
Description
-tighten.
1
Converter & Bracket Assy
5. Reconnect supply connector - Tighten.
2
Bolt
Main/Idle/Prime Lockoff Solenoids
Removal
1. Disconnect electrical connector.
2. Test resistance of induction coil (12.6 Ohms at
20
°C. 12.2 Ohms at 12°C. 13.4 Ohms at 36°C ±
4%) replace if necessary.
3. Loosen coil bracket end screw.
4. Unscrew Lockoff solenoid from converter body.
Installation
NOTE: Lockoff solenoid and lockoff spindle are
serviced as an assembly.
1. Locate solenoid and lockoff spindle in position in
converter body.
Item
Description
2. Tighten. (Refer to Disassembly and Assembly
1
Nut Flanged
Section.)
2
Mounting Bracket
3. Index coil to enable easy connection of electrical
3
Retainer Clip (Fir Tree)
connector.
Installation
4. Tighten coil bracket end screw to 5 Nm.
1. Reverse removal instructions.
Converter Assembly
2. Refill cooling system of vehicle using drained
coolant if coolant is in good condition.
Removal
3. Turn on LPG service valve.
1. Turn off service valve (run engine to purge system
of LPG).
4. Check for any LPG leaks at service line
connection to filter/lock off and connections to
2. Drain vehicle cooling system into a clean
converter.
container for re-use.
5. After start up reset KAM.
3. Disconnect LPG supply line.
4. Disconnect air balance tube from the converter.
5. Disconnect vapour hose from stepper motor.
G86739 en
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