SERVICE MANUAL
WATER PUMP, THERMOSTAT & IDLER PULLEYS
Section 9
3.
Install snap ring (3, Fig. 8).
4.
Support pump on front end of shaft (Fig. 10).
5.
Install hub:
a.
Support hub (1, Fig. 10) and press shaft (2)
through hub.
b.
Dimension "A" should be 112.01 mm
(4.410 in.).
Figure 10. - Installing Fan Hub
A = 112.01 (4.410 in.)
1. Fan Hub
2. Shaft (Front end)
6.
Install coolant seal in bearing housing (Fig. 11).
Figure 11. - Installing Seal into Bearing Housing
1. Sleeve
2. Seal
IMPORTANT: An "O" ring is necessary on coolant
seal used with new style bearing housing which has
a groove provided (Fig. 12). With old style bearing
housing, which has no groove, an "O" ring MUST
NOT be used on the coolant seal. Instead apply
Permatex #3 to seal O.D. before installing (Fig. 13).
Figure 12. - New Style Bearing Housing with Groove
and Coolant Seal with "O" Ring
1. Groove
3. Coolant Seal
2. "O" Ring
4. Bearing Housing
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
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