Service Manual for WP6 Diesel Engine
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(5) Remove exhaust pipe, refer to disassembly of air intake and exhaust system for details;
(6) Remove intake pipe, refer to disassembly of air intake and exhaust system for details;
(7) Remove cylinder cover shields and its gaskets;
(8) Remove the injectors, refer to disassembly of fuel system for details;
(9) Remove rocker assembly and pushrod, refer to disassembly of valve mechanism for details;
(10) Remove lubricating pipe of cylinder cover;
(11) Remove cylinder cover assembly, and take down the gaskets;
(12) Remove inner and outer springs of intake and exhaust valves, and then take down the spring
seats, valve collets and valves, refer to disassembly of valve mechanism for details;
(13) Remove seal cartridges of valve rod.
3213 Steps to Assemble Cylinder Cover Attachments
Assembling steps are contrary to disassembling ones.