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ENGINE DISASSEMBLY
Injection pump
MEASUREMENTS
. 1.
Align the hole of the fuel cut lever with the hole of
the governor cover, and then insert a pin
(6!!)
into
tliis hole to hold the fuel cut lever.
PRIOR TO MAIN ENGINE DISASSEMBLY
2.
Check to see if the pin groove of the control link is at
the center of the injection pump.
3 ..
Remove the injection pump, and then take out the
shim.
NOTE:
Fuel cut lever
--,..~
Pin(6
~)
Governor cover
Control link
\
I
Injection pump
1/
center position
"
(n,ection pump rack
pm
1.
Mark each injection pump as to which cylinder it
was removed from.
2.
Do not reuse the shim, replace it with the same
thickness that was removed.
_ _ _ Injection pump ASM
Shim
Cylinder block
Backlash oftiming gear
STANDARD
CRANK GEAR!
0.04
IDLER GEAR
(0.0017)
CAM GEAR!
0.03
IDLER GEAR
(0.0012)
IDLER GEAR END PLAY
STANDARD
0.058 - 0.115 (0.0023 - 0.0045)
CRANKSHAFT END PLAY
STANDARD
0.058 - 0.208 (0.0023 - 0.0082)
""'" WESTERBEKE
Enginds & Generators
11
mm
(in.)
LIMIT
0.2
(0.0079)
0.2
(0.0079)
mm
(in)
LIMIT
0.2 (0.0079)
mm (in)
LIMIT
0.3 (0.0118)
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