Operation 3-13 To Fit - Perkins 900 Series Workshop Manual

900 Series
To fit
Special requirements
Description
Valve spring compressor
Caution: Ensure that the valve springs are compressed squarely or damage can occur to the valve stem.
1 Lubricate the valve stems and valve guides with clean engine oil and fit the valves in their respective guides.
2 Fit new valve stem seals (A4), where necessary, on the valve guides.
3 Fit the valve spring cap (A1). Use the valve spring compressor and the adaptor to compress the valve spring
(A3), and fit the collets (A2).
1
2
3
4
5
A
Workshop Manual, TPD 1345E, issue 3
This document has been printed from SPI². Not for Resale
Special tools
Part number
21825666 Stud adaptor
C0039
Operation 3-13
Description
3
Part number
21825934
55