Edelbrock 1910 User Manual

Page 2

Page 2 of 4

Rev. 10/02

ALUMINUM TAG

WITH EDELBROCK’S

MODEL NUMBER.

MANUFACTURER’S NUMBER.

PRESS DOWN GENTLY
ON FLOAT TANG UNTIL
SEATED ON NEEDLE.

HOLD FLOAT HINGE
PIN FIRMLY IN PLACE.

TO ADJUST, BEND
FLOAT UP OR DOWN.

INSTALL PUMP ROD
IN PROPER HOLE.

VENT VALVE COVER AND SPRING

REMOVED, CHOKE OPEN POSITION,

FAST IDLE CAM FREE.

TO ADJUST, REMOVE PLUG AND

TURN HEX SCREW. REPLACE PLUG

AFTER ADJUSTMENT.

PLACE .075” GAUGE
BETWEEN IDLE STOP
SCREW AND THROTTLE
LEVER TANG.

GAUGE IN PLACE,
VENT VALVE SHOULD
BE CLOSED, GAUGE
REMOVED, VENT
VALVE SHOULD BE
OPEN.

BACK OUT THROTTLE STOP SCREW.
THROTTLE VALVES COMPLETELY
CLOSED. TURN THROTTLE STOP SCREW
IN UNTIL IT CONTACTS TANG ON
THROTTLE LEVER. THEN TURN SCREW
IN 1 1/2 TURNS.

TO ADJUST
BEND ROD.

PUSH UP ON CHOKE COIL LEVER
UNTIL CHOKE VALVE IS CLOSED.

INSERT .120” GAUGE IN HOLE.
LOWER EDGE OF LEVER SHOULD
JUST TOUCH GAUGE.

TO ADJUST SUPPORT
PUMP LEVER ON PUMP
END AND BEND LEVER ON
PUMP ROD SIDE.

BACK OUT THROTTLE STOP
SCREW THROTTLE VALVES
HELD CLOSED.

TO ADJUST LOOSEN ALLEN LOCK SCREW. AIR VALVE HELD CLOSED. TURN ADJUSTING SCREW

CLOCKWISE UNTIL TORSION SPRING CONTACTS PIN ON AIR VALVE SHAFT. THEN TURN

ADDITIONAL SPECIFIED TURNS AND TIGHTEN ALLEN LOCK SCREW.

(ADJUSTMENT SPECIFICATIONS TABLE)

CAUTION:

PLACE CARBURETOR ON

HOLDING FIXTURE SO THAT IT WILL
REMAIN IN SAME POSITION WHEN GAUGE
IS USED.

1. ROTATE DEGREE SCALE UNTIL ( 0 ) IS

OPPOSITE POINTER

2. CHOKE VALVE HELD COMPLETELY

CLOSED. PLACE MAGNET SQUARELY
ON TOP OF CHOKE VALVE.

3. ROTATE BUBBLE UNTIL IT IS

CENTERED.

4. ROTATE SCALE SO THAT DEGREE

SPECIFIED FOR ADJUSTMENT IS
OPPOSITE POINTER.

5. FOLLOW NUMERICAL OUTLINE IN

MAKING ADJUSTMENT, INSTEAD OF
MEASURING GAP AT EDGE OF CHOKE
VALVE. MAKE ADJUSTMENT TO BRING
BUBBLE BACK TO CENTER POSITION.

GAUGE: J-26701 KENT MOORE TOOL

BT-7704 BORROUGHS TOOL

PLACE CAM FOLLOWER
ON SECOND STEP OF
FAST IDLE CAM NEXT
TO HIGH STEP.

TO ADJUST,
BEND TANG ON
FAST IDLE CAM

FOLLOW GAUGE SET
PROCEDURE FIG.

PUSH UPWARD ON
CHOKE COIL LEVER,
MOVING CHOKE TOWARD
CLOSED POSITION UNTIL
STOP IS MADE.

( BUBBLE ON ANGLE

GAUGE SHOULD BE
CENTERED.)

SPRING ADJUSTING
SCREW.

AIR VALVE SHAFT.

ALLEN LOCK SCREW.

MEASURE FROM TOP OF
CHOKE VALVE WALL TO
TOP OF PUMP STEM.

INNER.

OUTER.

BOWL COVER GASKET REMOVED
MEASURE FROM TOP OF CASTING
TO TOP OF FLOAT 3/16” IN
FROM TOE OF FLOAT.

CAUTION : DO NOT EXERT
PRESSURE ON RESILIENT
NEEDLE VALVE.

DRY FLOAT LEVEL ADJUSTMENT

CARBERUTOR IDENTIFICATION

ACCEL. PUMP ROD ADJUSTMENT

AIR VALVE SPRING ADJUSTMENT

ANGLE GAUGE METHOD

FAST IDLE CAM (CHOKE ROD) ADJUSTMENT

BOWL VENT VALVE ADJUSTMENT

CHOKE COIL LEVER ADJUSTMENT

Fig. 2

Fig. 1

Fig. 3

Fig. 5

Fig. 7

Fig. 8

Fig. 4

Fig. 6

This manual is related to the following products:

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