Figure 1-17. Metering and distributing fuel injection pump assembly (code A ), left sectional view.

TM 9-2910-226-34

SS Governor outer spring

A Sliding gear

W Delivery valve screw

X Plunger button

B Timing device spring

TT Governor housing

Y Density compensator gasket

C Timing device hub

UU Governor weight

Z Guide nut

D Timing pointer

VV Sliding sleeve

E Timing cover

AA Guide

WW Friction drive spider

F Tappet roller pin

BB Density compensator housing

XX Camshaft bushing type bearing

G Tappet guide

CC Servo pressure adjustment valve

YY Tappet roller

H Spring lower seat

DD Servo pressure tap

ZZ Camshaft

EE Compensator housing cover

J Plunger lock

AB Camshaft

K Plunger inner spring

AC Injection pump housing

FF Housing cover gasket

L Spring upper seat

AD Timing device housing

GG Servo spring

M Plunger guide

AE End play spacer

HH Spring piston

N Drive gear retainer

AF Sliding gear spacer

JJ Pressure regulating valve

P Plunger drive gear

AC Spider thrust plate

KK Fuel inlet port

Q Gear thrust washer

AH Weight and spider assembly

LL Piston link

R Plunger sleeve

MM Smoke limit cam

AJ Plunger outer spring

S Hydraulic head

NN Governor fulcrum lever

AK Sliding stop plate

T Plunger bore screw

AL Droop screw

PP Stop plate

U Fuel plunger

QQ Governor end cap

AM Torque link spring

V Fuel delivery valve

RR Governor inner spring

AN Torque link

Figure 1-17. Metering and distributing fuel injection pump assembly (code A ), left sectional view.

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