Perkins Phaser Series - To Remove and to Fit

CYLINDER HEAD ASSEMBLY 12
To remove and to fit12A-11
Special tools:
Remover/replacer for valve guides (main tool),
PD.1D
Adaptor used with PD.1D, PD.1D-1A
Adaptor used with PD.1D and PD.1D-1A, PD.1C-6
To remove
1 Fit the adaptor (A4), PD.1D-1A, into the
remover/replacer tool (A3), PD.1D.
2 With the adaptor fitted to the tool, put the spacer
(A5) in position on the tool. Pass the adaptor
through the valve guide and put the spacer and tool
in position on the valve seat.
3 Fit the attachment (A7) to secure the adaptor to
the valve guide.
4 Hold the top handle (A1) and turn the bottom
handle (A2) clockwise to pull the valve guide out of
the cylinder head.
To fit
1 Clean the parent bore in the cylinder head for the
valve guide.
2 Lubricate the outer surface of the new valve
guide (B6) with clean engine lubricating oil.
3 Fit the adaptor (B5), PD.1D-1A, into the
remover/replacer tool (B3), PD.1D.
4 With the adaptor fitted to the tool, put the spacer
(B4) in position on the tool. Pass the adaptor
through the cylinder head and put the spacer and
tool assembly in position on the valve seat.
5 Put the valve guide in position on the adaptor
and fit the distance piece (B7), PD.1C-6. Fit the
attachment (B8) to secure the valve guide to the
adaptor.
6 Hold the top handle (B1) and turn the bottom
handle (B2) clockwise to pull the valve guide until
the distance piece contacts the cylinder head.
7 When the valve guide is fitted correctly, the top
of the valve guide will have a protrusion of
15,10 mm (0.594 in) above the valve spring seat.
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Perkins Phaser/1000 Series, April 1995 12A.19