Table of Contents
Advertisement
PRE-OPERATION CHECK
Check tightness of all bolts and nuts.
Check gearbox oil level (Grade SAE80W-90 gear oil).
Grease all points, on all GCF mowers.
P.T.O. (power take-off) speed should not exceed 540 RPM (revolutions per minute).
Check correct length of P.T.O. shaft. When fitted, there should be 3
/
" free travel on
3
4
male and female tubing (check in fully raised and fully lowered positions).
The recommended cutting height, with the hammer or blade in its lowest position, is
between 2" and 4" (Ref. 1). Basically, the fine height adjustment is achieved with the top
link of the 3-point hitch. For a greater height adjustment, it is necessary to raise or lower
the roller (Ref. 2).
Drive belt should flex
/
" (1 cm.) when pushed firmly with the finger.
3
8
If your tractor does not have a double clutch, or has a hydraulic P.T.O., an overrunning
P.T.O. shaft is required.
Mower should be completely cleaned after use and before storage.
Page 4
Advertisement
Table of Contents
