Injection Pump Operating Lever

Measure and note the distance "A". See Fig 1 . Position the operating rod against the full load stop. Measure and note the distance "B".

Fig 1: Operating Lever Setting for Distance "A" and "B"

Subtract distance "B" from distance "A" to get measurement "Y". To find distance "C", compare value of "Y" in table.

INJECTION PUMP OPERATING LEVER ADJUSTMENT ⁽¹⁾

Distance "Y" - "C"

1.61" - 3.07"

1.91" - 2.55"

1.63" - 3.03"

1.93" - 2.53"

1.65" - 3.00"

1.95" - 2.50"

1.67" - 2.94"

1.97" - 2.47"

1.69" - 2.90"

1.99" - 2.45"

1.71" - 2.87"

2.01" - 2.42"

1.73" - 2.83"

2.05" - 2.38"

1.75" - 2.79"

2.07" - 2.35"

1.77" - 2.76"

2.09" - 2.33"

1.79" - 2.73"

2.11" - 2.31"

1.81" - 2.70"

2.13" - 2.29"

1.83" - 2.66"

2.15" - 2.27"

1.85" - 2.64"

2.17" - 2.26"

1.87" - 2.61"

2.19" - 2.24"

1.89" - 2.58"

2.20" - 2.22"

⁽¹⁾	With distance "Y" known, distance "C" should be as shown.

Disconnect linkage and measure the distance "C". See Fig 2 . If necessary, adjust the distance.

Fig 2: Operating Lever Setting for Distance "C"
Position injection pump linkage to idle position and check for distance "X". The correct distance is fixed at 2.68" (68 mm). See Fig 3 .

Fig 3: Operating Lever Setting for Distance "X" The distance is fixed.
Check the WOT adjustment. If the adjustment is correct, place operating lever in the WOT position and check distance "Z". See Fig 4 . If distance "Z" is not .94-1.34" (28.5-29.5 mm), repeat steps 1) and 2). Check and correct throttle cable adjustment, if necessary.

Fig 4: Operating Lever Setting for Distance "Z"