Ford Falcon. Manual - part 188

303-04c-40 

Single Fuel LPG 

303-04c-40

REMOVAL AND INSTALLATION (Continued)

Throttle Body

NOTE: LPG vehicles have a Gas/Air mixer built into

the throttle body.

Removal
1.  Disconnect LPG vapour hose.
2.  Remove as per petrol throttle body.
Installation
1.  Reverse removal instructions.

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303-04c-41 

Single Fuel LPG 

303-04c-41

DISASSEMBLY AND ASSEMBLY

Converter with integral Filter/Lock Off

&Prime Solenoid

Disassembly and Assembly
NOTE: Ensure that all LPG in the supply system has

been used. (Refer instructions for Filter/Lock Off.)

1.  After removal of the Converter from the mounting

bracket, (Refer Removal and Installation).

Dismantle, inspect, adjust and reassemble in

accordance with the procedure on the following

pages.

Converter

NOTE: Before commencing to disassemble the

converter ensure that a converter overhaul kit for

Vialle Model F5 special converter is available.

Follow steps as listed to disassemble and

reassemble converter. Reference number

identifies the part on the exploded view.
Do not remove or adjust second stage nozzle

during overhaul.
Do not drive a tool in between the sections to

separate.

NOTE: Tool No. 303-689 is necessary to remove the

idle jet from the converter.

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303-04c-42 

Single Fuel LPG 

303-04c-42

DISASSEMBLY AND ASSEMBLY (Continued)

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303-04c-43 

Single Fuel LPG 

303-04c-43

DISASSEMBLY AND ASSEMBLY (Continued)

Item

Description

Item

Description

48

Secondary Lever Shield

1

Nut  x  8

49

Second stage lever

2

Front cover

50

Second stage valve

3

Cardboard gasket (thick)

51

Spring cap

4

Sensitive diaphragm

52

Spring support cap

5

Bolt

53

Spring second stage

6

Sensitive diaphragm support plate

54

Coolant Gasket Support plate plastic

7

Support plate seal

55

Brass Washer

8

Idle Jet Venturi

56

Primary seat

9

Brass seat

57

Primary Valve lever

10

Idle Jet O-Ring

58

Primary Valve

11

Idle Jet

59

Plastic Washer

12

Spring

60

O-Ring x 2

13

Solenoid O-Ring

61

Clevis

14

Idle Seat and O-Ring

62

Primary Diaphragm support plate

15

Solenoid Plunger

63

Filter

16

Stepper Motor Bolt x 2

64

Filter Bowl

17

Solenoid Stem

65

Bolt x 4

18

Solenoid Assembly

68

Support Plate Bolt

19

Balance plug

69

Primary Stage diaphrgm

20

Aluminium Washer

70

Primary Valve Retaining Clip

21

Slotted Prime Solenoid (where fitted)

71

Primary Spring Support plate

22

Idle transfer tube

72

Belville spring washer x 2

23

O-Ring Idle transfer tube

73

Nut

24

Bolt x 2

74

Primary stage spring

25

Primary Valve Shaft

75

Bolt x2

26

Plastic Washer (where fitted)

76

Idle slice

27

Brass Union

77

Copper Washer

28

Brass Tee

78

Drain Plug x 2

29

Bracket

30

Nut

Disassembly

31

Bolt

1.  Prime hose from stepper motor to prime valve.

32

Secondary stage valve shield

2.  Stepper motor retaining bolts and stepper motor.

33

Bolt x 2

3.  Prime valve retaining bracket.

34

First stage body section

4.  Solenoid coil and plunger from prime valve

35

Plastic Washer

discard ’O’ ring and plunger.

36

Secondary stage valve shaft

5.  Idle and main solenoid coils.

37

Secondary valve E-Clip

6.  Idle and main lock off and idle seat assembly.

38

Secondary Pin Guide Bush

NOTE: Beware idle seat spring pressure.

39

Secondary Slice

NOTE: Discard idle and main lock off plunger and

40

Label

0-rings and the idle seat assembly.

41

Secondary Diaphragm

7.  Spring and idle jet. Use tool 303-689.

42

Cardboard gasket (Thin)

NOTE: Screw tool onto idle jet and pull unit out.

43

Rear Cover

8.  Use a wire (paper clip) with small hook on the end

44

Main Bolt x 8

to remove jet O-Ring. Discard O-Ring.

45

Secondary stage pin

9.  All nuts and studs.

46

Bolt x 2

NOTE: Remove all nuts from studs. Take notice

of position of longer mounting studs in converter.

47

Coolant Chamber gasket

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