Governor - Westerbeke 11.5KW-60Hz Service Manual

DISASSEMBLY SEQUENCE
AND INSPECTION
GOVERNOR
-+----2
TIE ROO
1
SPRING
~
_ _ ----f
CHECK SLIDING SLEEVE CONTACT
FACE FOR WEAR
~
k----,3
SPEED CONTROL LEVER
6SHAFT/ ,
CHECKSHAFr
FOR DEFECTS
AND WEAR
1. Assembly.
a. Install the levers in position.
SPEED CONTROL
LEVER ---->.l.
b. Put the O-ring on the governor shaft.
c. Put the governor shaft in position in the governor case
and put the levers on the governor shaft.
d. Install the grooved pin and spring pin
in
position with a
hannner.
e,
Install the tie rod and tie rod spring in position.
,2. Torque spring set installation.
The torque spring set is to be installed and adjusted after
an adjustment is made to the low idle speed and high idle
speed, with the engine at a standstill.
a~
Remove the tie rod cover.
b. Move the spe~d control lever to the high idle position
and hold it there.
c. Pull the tie rod in the direction of arrow head to the
point where a slight resistance is encountered. In this
position, the tie rod does not pull on the governor
spring.
d. Thm in the torque spring set while lightly pulling the
tie rod until the line mark on the control rack is aligned
with the line mark on the pump body.
e. With these line marks aligned, lock the torque spring
set in position by tightening the special nut.
f. Install the sealing cap over the torque spring set and
stake the cap in position.
GOVERNOR
SPRING
SEALING
GOVERNOR
Engines & Generators
38
o o
o
0
LINE MARK ON CONTROL RACK
INSTALLING THE TORQUE SPRING
,.r'cell'L NUT
SEALING CAP FOR
TORQUE SPRING SET
I