Install Rotor Housing And Assemble Rotor - Arctic Cat Panther 1974 Manual

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ENGINE SERVICING (ASSEMBLY)
7. Lightly coat the outer diameter surface of the
oil seal with Locktite 40 and press the seal
into the end cover from the outside, Fig. 11-
47. The oil seal spring is to face outward.
Fig. 1147
Install Rotor Housing and Assemble Rotor
Equipment Necessary: Oil, Snap Ring Pliers, Clean
Rag and High-Temperature Grease (Bosch Ft1v4 or
Ft1 v8)
1. Place 2 dowel pins in the Magneto end cover.
Lubricate the Magneto end cover sliding
surface with oil.
2. Lubricate the rotor housing sliding surface
with oil and place on .the Magneto end cover.
Ensure that the dowel pins in the Magneto
end cover fully seat in the locating holes of
the rotor housing.
3. Place 2 dowel pins in the rotor housing
locating holes.
4. Slide the unassembled rotor onto the
mainshaft and pinion gear. Observe the
position of the rotor so that when seals are
installed on the gear side of the rotor, the
rotor can be placed into the rotor housing
without unnecessary movement. This prevents
the sealing components from accidentally
falling out of the rotor.
5. Remove the rotor from the rotor housing.
6. I nstall a snap ring in the groove nearest the
rotor gear, using a snap ring pliers.
7. Slide the needle bearing into the rotor. The
marks made on the needle bearing (if reused)
and rotor are to be lined up so that the needle
bearing is installed in the same place as prior
to disassembly.
8. Secure the needle bearing in the rotor with a
snap ring, using a snap ring pliers, Fig. 11-48.
Lubricate the needle bearing with oil.
II
Note: Snap rings must be seated in the rotor
grooves to properly retain the needle bearing
in place.
Fig.
11·48
9. Place the rotor on a clean rag with the gear
side facing up.
10. Insert high-temperature grease (Bosch Ft1v4
or Ft1 v8) in the seal ing pin bores and the side
seal grooves.
11. Insert the 2 sealing pin springs into each
sealing pin bore. Perform this step on
remaining sealing components on gear side of
rotor.
II
Note: Sealing pin springs must have the
convex sides touch each other to ensure
maximum spring compression. Open end of the
sealing pin springs must line up with apex seal
groove.
12. Insert the sealing pin into the sealing pin bore.
Line up sealing pin by running an apex seal
through the groove. Perform this step on
remaining sealing components on gear side of
rotor.
13. Install the side seal springs into the groove;
spring ends are to point toward the rotor.
Install side seal in grooves, Fig. 11-49.
11·25