Perkins Phaser Series - Page 165

ENGINE TIMING 17E
To check the engine
timing mark17E-05
Special tools:
Universal timing tool, MS.67B
Adaptor for use with MS.67B, PD.67-2
Pointer for use with MS.67B, PD.67-4
1 Set the piston of number 1 cylinder to TDC on
the compression stroke.
2 Remove the fuel injection pump and its joint from
the pump flange, operation 20E-06.
3 Align the key in the adaptor PD.67-2 (A) with the
keyway in the gear of the fuel injection pump and fit
the adaptor to the gear. Ensure that the adaptor is
against the rear face of the timing case. Secure the
adaptor to the gear with the nut supplied with the
adaptor.
4 Loosen the screw (B4) on the timing tool
MS.67B. Set the timing tool to the correct engine
check angle, see the data and dimensions, and
tighten the screw. Loosen the screw (B5) and fit the
splined shaft (B3) into the timing tool (B). Loosen
the screw (B2). Fit the 90° pointer PD.67-4 (B3)
and tighten the screw.
5 Fit the splined shaft (B3) of the timing tool to the
adaptor. Slide the timing tool along the splined shaft
until it is against the adaptor and tighten the screw
(B5).
6 Loosen the lock screw (B2). Slide the pointer
forward until the flat face is against the rear face of
the timing case and tighten the screw. Rotate the
timing tool clockwise, as seen from the rear of the
engine, to remove the backlash. If the mark on the
timing case is correct, the mark will align with the
top edge of the pointer (B1). If the mark is not
correct, remove the timing tool and eliminate the
mark on the timing case. Fit the timing tool. Ensure
that the pointer is against the timing case and make
a new mark on the timing case along the top
straight edge of the pointer.
7 Remove the timing tool and the adaptor.
8 Fit a new joint to the fuel injection pump flange
and fit the pump, operation 20E-06.
9 Remove the dial gauge from the inlet valve of the
number 1 cylinder and fit the valve springs and the
rocker lever. Set the valve tip clearance of number
1 cylinder inlet valve to 0,20 mm (0.008 in). Fit the
rocker cover.
10Eliminate air from the fuel system, operation
20E-08.
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PA161
Perkins Phaser/1000 Series, April 1995 17E.05