Jet GH-1440 - Apron, Leadscrew, and Slide Lubrication

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3. Apron – Oil must be up to indicator mark in oil
sight glass (A, Fig. 7). Top off with Mobil
DTE® Oil Heavy Medium. Remove oil cap (B,
Fig. 7) on top of apron to fill. To drain, remove
drain plug on bottom of apron. Drain oil
completely and refill after the first month of
operation. Then, change oil in the apron
annually.
4. Leadscrew Feed Rod – Lubricate ball oiler
(A, Fig. 8) on leadscrew/feed rod bracket with
Mobil DTE® Oil Heavy Medium once daily.
5. Tailstock – Lubricate two ball oilers (B, Fig. 8)
on tailstock with Mobil DTE® Oil Heavy
Medium once daily.
6. Cross Slide – Lubricate four ball oilers (A, Fig.
9) with Mobil DTE® Oil Heavy Medium once
daily.
7. Compound Rest – Lubricate one ball oiler (B,
Fig. 9) with Mobil DTE® Oil Heavy Medium
once daily.
8. Carriage – Lubricate four ball oilers (D, Fig. 9)
with Mobil DTE® Oil Heavy Medium once
daily.
Figure 7
Figure 8
Figure 9