151
Section 5 - Scheduled Maintenance
Step 5
Loosen Jam Nut and Set the Bearing Preload
While holding the thru-shaft with the 3/4” (19mm)
open end wrench through the slot in the motor base,
use a 1 1/8” (28mm) deep well socket to loosen the
jam nut by turning it counterclockwise. Loosen the
jam nut 4 full turns and stop. Figure 8 and 9.
While holding the thru-shaft with 3/4” (19mm) open
end wrench, use the spanner socket (weldment) tool
to Loosen the seal nut 2 full turns. Then put a rag on
the spanner socket for padding and tighten the seal
nut as tight as you can by hand to set the bearing.
Figure 8 and 10.
Once the bearing is set, loosen the seal nut 2 full turns.
Hold the thru-shaft firmly with the 3/4” (19mm)
open end wrench and use the spanner socket to hand
tighten the seal nut until it is “snug.” Do not over-
tighten!! Figure 8 and 10.
Then hold the thru-shaft firmly with 3/4” open
end wrench so it doesn’t move at all and set
the bearing preload by carefully loosening the span-
ner socket and seal nut one bolt hole. Then thread
2 - 3/8” thrust housing cap bolts through the holes
in the spanner socket and into the threaded holes in
the thrust housing to hold the spanner socket in that
position. Figure 11.
Jam Nut
Seal Nut
Thrust Housing Cap Bolts
Figure 9: Jam nut and seal nut. Make sure to loosen Jam
nut 4 full turns first.
Figure 10: Use spanner (weldment tool) to turn seal nut.
Figure 11: Spanner tool secured with thrust housing cap
bolts.
Summary of Contents for STRIPE SH7500
Page 1: ...75 H Operations Manual...
Page 2: ......
Page 72: ...72 NOTES...
Page 108: ...108 NOTES...
Page 161: ...161 Section 5 Scheduled Maintenance...
Page 167: ...167 Appendix 2 Tools Spare Parts...
Page 168: ...168 Appendix 2 Tools Spare Parts...
Page 169: ...169 Appendix 3 Daily Report Pre Op Checklist 1 877 HOG ROAD WWW STRIPEHOGSUPPORT COM 60...
Page 178: ...178 NOTES...
Page 185: ......
Page 186: ......
