Service Manual

Water Pump Installation
Thread diameter
x length mm (in.)
Bolts used to secure water pump are different sizes.
Make sure different size bolts are installed in the correct
6 x 35
locations. Tighten bolts evenly to a torque of 8 – 10 Nm
(.24 x 1.38)
(6 – 7 ft–lb).
6 x 18
(.24 x .71)
Figure 94
Water Pipe Installation
Fit water pipe O–ring in groove provided at water pipe
end as shown in illustration. W
et outer diameter of O–
ring with anti–freeze before inserting water pipe.
IMPORTANT: DO NOT apply oil or grease to water
pipe O–
ring. Keep water pipe connections free of
sand, dust, dirt, etc. Insert water pipe until end bot-
toms.
Figure 95
Liquid Cooled Gas Engine
Page 3
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Workman 3000/4000 Series