ENGINE TIMING 17B
To check the timing of
the fuel injection pump17B-03
Special tools:
Piston position tool, PD.221
Timing light, KJ37007
1Remove the rocker cover, operation 12A-01.
2 Loosen the setscrews which retain the
atomisers.
3 Rotate the crankshaft clockwise, from the front,
until the push rod for the inlet valve of number 1
cylinder just releases.
Note: A locally made washer (A2) must be fitted
onto the piston position probe (A1) when the engine
check angle is less than 100 degrees BTDC. See
the data and dimensions for details.
4 Remove the atomiser from number 1 cylinder
together with its seat washer and put the piston
position probe, PD.221, (A1) in its place. Fit the
atomiser clamp to the probe and tighten the
setscrews gradually and evenly.
5 Remove the cap (A5) and its washer from the
timing attachment (A10) on the governor housing.
Ensure that the plastic pin (A6) in the cap is not
lost. Put the probe (A4) of the timing light,
KJ37007, (A8) into the timing attachment. Ensure
that the spline (A3) on the probe is at the top and
enters the slot in the timing attachment.Tighten the
outer body of the probe. Connect the earth cable
(A9) to the engine in a place where there will be a
good earth connection. Press the switch (A7) on
the timing light to the "ON" position.
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ON
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POWER
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POSITION
SENSOR
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1
a
a
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3
a
a
4
5
a
a
6
a
a
8
a
a
7
a
a
a
a
10
9
PA195
a
a
a
a
11
2
Perkins Phaser/1000 Series, April 1995 17B.03