Nissan 100NX N14 silhouetteN14

VE-TYPE INJECTION PUMP - Inspection (Cont'd) / Assembly

EF & EC-676prose procedure

CD20 diesel engine VE-type injection pump.

Continued from EF & EC-675

Inspection (Cont'd)

Replacement of Oil Seal

  1. 1
    Remove oil seal.
    Oil seal being removed from the pump body using a hooked tool inserted from the left.
    SEF788A
  2. 2
    Apply grease to oil seal.
  3. 3
    Install oil seal.
    Oil seal being installed onto the pump body with a tool from the left side.
    SEF789A

Assembly

- Distributor head, control sleeve and plunger - Feed pump assembly (pump impeller and vanes with eccentric ring) - Plunger spring kit - Roller assembly - Flyweight kit - Governor lever assembly

PREPARATION

Dip all movable parts and O-rings in test oil and clean.

Preparation

  1. 1
    Set feed pump cover, rotor with vanes, and ring on special service tool KV11229542.
    (1) Align the three holes in feed pump cover and ring.
    (2) Do not change positions of vanes.
    (3) Holes A and B in ring are not equally spaced to inner wall of ring.
    Feed pump cover and ring assembly using special tool KV11229542. Callouts label 'Larger side' and 'Smaller side' at the top, holes 'A' and 'B' in the ring, and 'Rotor & vanes', 'Ring', 'Feed pump cover' on the right. Shows alignment of the three holes between cover and ring.
    SEF505
  2. 2
    Install feed pump cover, rotor with vanes, and ring to pump housing.
    Be careful to install liner correctly. If left and right are reversed, fuel will not be discharged from feed pump.
Support our work!

Search Manual

Search pages, specs, and procedures