- 15 -
3) DIRECTION OF ROTATION
Compare tractor PTO and direction of disc rotation.
OUTSIDE CONES MUST TURN INWARDS.
If the central gearbox (N) must be repositioned, pro-
ceed as follows :
- Lower the tractor hitch completely so that the ma-
chine rests on the ground.
- Remove the protector (O) (photos 10 and 10 A).
- Unscrew the 4 bolts (11) (M 12), remove the gearbox
(N) and the lateral PTO transmission shaft (photos
10, 10 A and fig. 11).
- Change over drain plug (12) and dipstick plug (13),
turn gearbox upside down. Reinstall gearbox in
place with the breather plug (13) facing upwards
(photos 10, 10 A and fig. 11)
- Tighten the four M 12 bolts (11) to 12 daNm (90 ft.lbs)
and reassemble all other components again.
4) PTO SHAFT
The PTO shaft is fitted with a 1 3/8 -6 spline yoke.
A 1 3/8-21 spline yoke can be ordered as an optional item under part No. 4603 187 for the GMD 602 F - 702 F - 802
F [1000 rpm (min
-1
)] and under part 4603 256 for the GMD 602 F - 702 F - 802 F [540/1000 rpm (min
-1
)].
a) GMD 602F-702F-802F [1000 rpm (min
-1
)]
Connect the PTO shaft (T) to the mower's central
gearcase (N) (photo 12) and to the tractor's 1000 rpm
(min
-1
) PTO stub.
10
12
10A
(OPTION)
