Figure 5-9. Accumulator Loading Tool - Woodward 3161 Governor Installation And Operation Manual

Manual 03101
12. Turn the governor upside down. Remove four screws (75) from pump
housing (82).
13. Remove pump housing (82) from base (95). Use two screwdrivers to gently
lift the pump housing until it is free from the base.
14. Disassemble the pump assembly. Remove pump gears (79) from drive shaft
(86). Remove retaining ring (90) from pump housing. Remove drive shaft
(86) and bearing (88). Remove retaining rings (87 and 89) from the drive
shaft.
15. Remove seven base screws (75), base (95) and base to case gasket (96).
16. Remove buffer springs (97) and buffer piston (101).
17. Remove spring (98) and limit/shutdown pilot valve (100).
18. Remove servo piston (103) and link (102). To remove the link from the servo
piston, press double diameter pin (104) from opposite side of the chamfered
hole (Figure 5-10).
Woodward
This document, and more, is available for download from Martin's Marine Engineering Page - www.dieselduck.net

Figure 5-9. Accumulator Loading Tool

3161 Governor
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