Quick Fuel Technology 30-7304 – 2-PORT REGULATOR REBUILD KIT User Manual

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30-7304 – 2-PORT REGULATOR REBUILD KIT

ITEM

QTY

DESCRIPTION

TORQUE SPECS

1

1

REGULATOR ADJUSTING SCREW

 

2

1

3/8-24UNF-2B HEX JAM NUT

40-60 IN/LBS

3

1

3/8 FLAT WASHER

 

4

1

2 PORT REGULATOR CAP

 

5

4

#8-32 UNC-2A X 3/4 SHCS

12-18 IN/LBS

6

4

#8 SPLIT LOCK WASHER

 

7

1

REGULATOR SPRING

 

8

1

2 PORT DIAPHRAGM

 

9

1

LOWER REGULATOR SPRING

 

10

1

2 PORT REGULATOR BODY

 

11

1

2 PORT REGULATOR SEAT

 

12

1

2 PORT REGULATOR VALVE STEM

 

13

1

1/8 HEX SOCKET PIPE PLUG

20-30 IN/LBS

14

1

REGULATOR SPRING CUP

 

15

1

VALVE STEM HOLDER

 

16

1

TRUARC RETAINER

 

17

1

SPRING RETAINER

 

18

1

REGULATOR BRACKET

 

1.Remove 4 assembly screws (5). Set aside for reuse.

2.Remove cap (4), bracket (18) and retainer (17). Set aside for reuse.

3.Remove diaphragm spring (7) and discard.

4.Remove spring cup (14). Set aside for reuse.

5.Depress valve stem retainer (15) to expose retainer (16). Then remove and discard.

6.Remove lower spring (9) and discard.

7.Replace lower spring (9) and install with new retainer (16).

8.Position new diaphragm (8). Make certain that the molded diaphragm loop is pointing up, towards the cap.

9.Assemble the new spring (7) and retainer (17).

10.Torque the 4 assembly screws (5) to 12 – 18 in./lbs.

11.Loosen nut (2) and readjust screw (1) as necessary to achieve correct fuel pressure on engine.

12.Then torque nut (2) to 40 - 60 in./lbs.

For warranty information, please see our website at www.quickfueltechnology.com.

For further questions, please contact our technical department at 1-270-793-0900.

99-30-7304

Revision Date: 12-17-13

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