20B FUEL SYSTEM
8 Remove the plastic pin from the timing
attachment. Put the probe (A4) of the timing light,
KJ37007, (A9) into the timing attachment. Ensure
that the spline (A7) on the probe is at the top and
enters the slot in the timing attachment. Tighten the
body of the probe. Connect the earth cable (A10) to
the engine in a place where there will be a good
earth connection.
9 Press the switch (A8) on the timing light to the
"ON" position. Rotate the hub of the fuel pump
clockwise, from the front, until the cap screws
come to the end of the slots in the gear. Rotate the
hub of the fuel pump counter-clockwise until the
two lamps on the timing light are illuminated. Hold
the hub in this position and tighten the cap screws
enough to ensure that the hub will not move when
the hub is released.
10 Rotate the crankshaft counter-clockwise, from
the front of the engine, 1/4 of a turn.
Caution: Ensure that the piston comes lightly into
contact with the piston position probe, or both the
piston and the probe could be damaged.
11 Very carefully rotate the crankshaft clockwise
until the piston just comes into contact with the
piston position probe.
12 Check that the two lamps on the timing light are
illuminated and fully tighten the cap screws to
35 Nm (26 lbf ft) 3,6 kgf m.
13 If both of the lamps are not illuminated, hold the
hub and release the cap screws. Adjust the position
of the hub to illuminate both of the lamps and
tighten the cap screws. To check the timing is
correct: Repeat paragraphs 10, 11 and 12 above.
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POWER
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POSITION
SENSOR
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11
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PA194
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20B.10 Perkins Phaser/1000 Series, April 1995
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