Jet JHBS916, Manual

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Changing Speeds
Your machine is provided with four speeds.
To change speeds, proceed as follows:
1. Disconnect the machine from the
power source.
2. Loosen and remove knob, (A) Fig.12, and swing
belt and pulley guard (B) to the side
of the machine.
3. Release tension on the belt by turning the tension
lock nut (part #107) counter-clockwise and letting
the motor swing forward.
4. Shift the belt Fig.12, to the desired grooves on
the pulleys and adjust belt tension by pulling
the motor plate back until correct belt tension is
obtained and tighten tension lock nut.
5. Close belt and pulley guard, replace and tighten
knob (A).
Gear Case
After the first 50 hours of use the gear box should
be drained and refilled. Remove drain plug located
under the gear box motor shaft and drain all of the
oil out of the gear box and replace plug. Remove oil
filler plug (A) Fig. 13 located underneath the right
blade wheel and fill the gear box with 1-1/2 pints of
ESSO CYLESSO TK460 or equivalent. Oil should
then be changed after every 500 hours of operation.
A
Fig. 13
Fig. 12
A
B