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11
To change gear box lubricant:
1. Disconnect machine from power source.
2. Remove drain plug and allow lubricant to drain
completely. The drain plug is located on lower
front of gear case under right wheel cover.
Remove drain plug with a hex wrench.
3. Reinstall drain plug.
4. Remove filler cap and fill gearbox with Mobil
SHC 634 until level reaches dot in middle of
sight glass.
5. Reinstall filler cap.
6. Use Mobil DTE Oil Heavy Medium to
lubricate all other moving parts as needed.
12.2 Hydraulic pump
Remove cap (A, Figure 13) to add hydraulic fluid to
the tank. Add Mobil DTE 24 until the sight glass
shows full.
Note: If a significant amount of oil must be added,
check for oil leaks in pump components, lines, and
hydraulic cylinder. Correct source of leakage
before operating saw.
It is recommended that the hydraulic fluid be
drained and replaced every 1 to 2 years, or 3,000
operating hours, whichever comes first.
Figure 13
12.3 Coolant pump
The coolant tank should be filled with 6 gallons of a
cutting coolant. Fill by pouring coolant into the chip
tray. Add coolant in the same manner when
coolant is low. To drain coolant, remove hex cap
screw (A, Figure 14). Follow all coolant
manufacturer’s instructions for safety, mixing
disposal, etc.
The spray nozzle (B, Figure 14) enables the user
to wash chips out of the way. There are three ball
valves that control the coolant distribution to the
spray nozzle and each blade guide.
Figure 14
12.4 Replacing variable speed belt
1. Disconnect the machine from power source.
2. Take the belt cover off by removing the knob
and washer.
3. Loosen tension on the belt by turning the
variable speed dial (A, Figure 15) to the lowest
setting. This will allow you to remove the belt
(B, Figure 15).
4. When installing the new belt, turn the pulley by
hand while increasing variable speed dial
setting.
5. After running the machine, additional
adjustment of the variable speed dial may be
needed.
Figure 15
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