FUEL SYSTEM 20B
Data and dimensions
Bosch in-line fuel injection pump
Fuel pump type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MW
Direction of rotation from drive end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clockwise
Outlet for number 1 cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drive end of fuel pump
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21.1-21.2 mm
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a
a
a
a
a
a
a
a
a
a
a
a
a
10.00-10.05 mm
PA213
Table 1
Fuel pump
code
Engine check
angle
( degrees)
Piston position
probe washer
thickness
(mm)
WM 98 2.302 (1)
HL 100
>
LC 100
>
MC 100
>
VK 100
>
(1) The piston position probe PD 221 is used to set the engine check angle to 100° BTDC. A locally made
washer (A) must be fitted onto the piston position probe when the engine check angle is less than 100°
BTDC. The thickness of the piston position probe washer, dimension A, in illustration (A) for a specific
engine is shown in shown in table 1. The general dimensions for the piston position probe washer are also
shown in (A).
Fuel lift pump
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bosch, FP/KG24MW304
Method of drive . . . . . . . . . . . . Eccentric on camshaft of engine or on camshaft of fuel injection pump
Fuel filter
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Twin parallel flow or single element
Perkins Phaser/1000 Series, April 1995 20B.15
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