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M1109 Combo Lathe/Mill
MAINTENANCE
For daily lubrication, use a manual oil gun with a general
10W machine oil to lubricate the following 15 ball oiler fit
-
tings
. See Figure 56 for some typical locations. Wipe off
all oil ball fittings with a rag, and then oil the following
locations:
• Cross Feed Table (1 ball oiler on top
)
• Cross Feed Handwheel (1 ball oiler on top
)
• Saddle Ways (2 ball oilers on top
)
• Apron Handwheel Gear Axle (1 ball oiler on apron face)
• Compound Rest (1 ball oiler on top)
• Tailstock Barrel (1 ball oiler on top)
• Tailstock Handwheel (1 ball oiler on right side)
• Lead Screw Endcap Bushing (1 ball oiler, see
Figure 57)
• Change Gear Spindle (1 ball oiler on end of shaft)
• Gear Spindle Ball Oiler (1 ball oiler, see Figure 55)
• Gearbox (4 ball oilers on top)
Figure 56. Typical ball fitting locations.
Failure to follow lubrication guidelines will lead
to rapid deterioration of lathe/mill components.
NOTICE
Figure 57. Lead screw end cap bushing.
Figure 58. Motor mount bolts.
Adjusting/Replacing
the V-Belt
To replace or adjust the V-belts, do these steps:
1. DISCONNECT POWER TO THE LATHE/MILL!
2. Open the change gear access door (Figure 58).
3. Loosen the four motor access cover screws, and lift
the cover off
(Figure 58).
4. Using a 17mm wrench, loosen the two motor mount
bolts shown in
Figure 58.
5. Grasp the motor and lift upward to de-tension the
belt and remove the belt.
6. Use solvent to clean the pulleys of oil and install the
new belt.
7. Let the motor hang to tension the belt, and tighten
the two motor mount bolts.
8. Close the access door and latch it shut.
Motor
Mount
Bolts