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14
Battle Ax OM
Adjusting Rotor RPM (Cont’d)
1
2
3
4
5
1
Remove the covers (1) on the adjustment screws.
To INCREASE ROTOR RPM:
- Turn bottom adjustment screw (2) out using the 8
mm Allen wrench.
- Loosen jam nut (4) using a 24 mm wrench.
Turn top adjustment screw (3) in using a 8 mm Allen
wrench.
To DECREASE ROTOR RPM:
- Turn top adjustment screw (3) out using the 8 mm
Allen wrench.
- Loosen jam nut (5) using a 24 mm wrench.
Turn bottom adjustment screw (2) in using the 8 mm
Allen wrench.
NOTE:
When making adjustments, turn until resistance
is felt. Alternate between adjustment screws
until the correct RPM is achieved, making sure
to move the adjustment screws at the same
increments.
When final adjustments have been made, hold the
adjustment screw stationary with the 8 mm Allen wrench
and tighten the jam nut with the 24 mm wrench. The
proper torque for the jam nut is 60 N-m (44 ft-lbs).
Turn power off from the excavator and return the covers
to their positions, securing with all hardware.
Set-up Instructions
Summary of Contents for Battle Ax 50 Series
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Page 8: ...2 Battle Ax OM...
Page 31: ...25 Battle Ax OM PARTS IDENTIFICATION Parts Identification...
Page 46: ...40 Battle Ax OM...
Page 49: ...43 Battle Ax OM Appendix Torque Specifications Inches Hardware and Lock Nuts...
Page 50: ...44 Battle Ax OM Torque Specifications Cont d Metric Hardware and Lock Nuts Appendix...
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