Yamaha V star 1100 Owner's Manual page 151

152
11. Remove the shaft (Figure 67) from the pump
cover.
Assembly
1. Coat all parts with fresh oil prior to assembly.
2. Install the pump shaft (Figure 67) into the pump
cover. The end with the holes enters from the out-
board side of the cover.
3. Turn the cover over and install the washer (Fig-
ure 66).
4. Install the snap ring (Figure 65) so it completely
seats in the groove in the shaft.
5. Install the first drive pin (Figure 64) into the
shaft.
6. Install the thin set of rotors onto the cover. Install
the inner rotor (B, Figure 63) onto the shaft so the
rotor engages the drive pin, then install the outer ro-
tor (A).
7. Install the secondary body (A, Figure 62) over
the rotors. Align the holes in the secondary body
with those in the pump cover, then install the two in-
dexing pins (B, Figure 62).
8. Install the second drive pin (Figure 61) into the
shaft.
9. Install the thick set of rotors. Install the inner ro-
tor (B, Figure 60) onto the shaft so the rotor en-
gages the drive pin, then install the outer rotor (A).
10. Install the primary body (Figure 59) over the
rotors. Make sure the body engages the indexing
pins.
11. Turn the assembly over and install the Phillips
screw (A, Figure 58). Apply medium-strength
threadlocking compound to the threads of the
screw, and tighten it securely.
12. If removed, install the oil pump guide (Figure
57) into the primary body, then carefully install the
oil strainer (Figure 56). Crimp the oil strainer to
hold it in place.
13. Check the pump operation by manually rotat-
ing the pump shaft. The pump should turn smoothly
without binding or excessive noise.
Inspection
NOTE
Except for the oil pump driven
sprocket, drive chain and sprocket
cover, replacement parts are not
available.
64
65
66
67
CHAPTER FIVE