4 ADJUSTMENTS
12
4.8
REVERSING GEAR BOX ADJUSTMENT _______________________________________
Note:
The reversing box is heavy BE SURE it is not
dropped while being removed from the GA-30.
1.
Unscrew plugs from gearbox halves and turn
gearbox upside down in a drain pan to drain gear oil
before disassembly. Later units are filled with
grease.
2.
Once gearbox has drained, loosen and remove four
(4) 3/8” screws, lockwashers and locknuts securing
gearbox halves.
3.
Separate gearbox halves and remove gasket. Clean
and rinse out the grease from the gearbox halves.
4.
Prepare case half surfaces for installation of new
gasket.
5.
Using a new gasket, place both halves upside down
on a flat surface and carefully engage the gears so
both vertical links are pointing straight up and are
facing forward when the gearbox halves are placed
together.
6.
Loosely bolt the gearbox halves together using the
original hardware, making sure the lockwashers are
against the screw heads.
7.
With the gearbox still upside down on a flat surface,
laterally slide the halves together to get a zero
backlash on the gears (when both links are pointing
upward). Tighten the four (4) 3/8 - 24 x 1 1/4”
screws to secure the gearbox halves together and
torque to 35 ± 5 ft.-lbs. (47 ± 7 N-m). Refer to
Figure 4B.
8.
Fill gearbox with grease by pumping into one
gearbox plug hole and filling until it comes out the
other hole.
Figure 4B
A.
Gear box halves
A
Содержание 544915
Страница 30: ...8 NOTES 30 8 NOTES...
Страница 40: ...40 GA 30 AERATOR 6 1 Controls Serial No All 1 2 3 4 5 6 7 8 9 10 11 5 6 12 13 14 16 15 17 18 19 20 21 22...
Страница 88: ...88 GA 30 AERATOR 32 1 Tine Holders Serial No All 2 5 1 3 6 4 7 12 8 9 10 13 18 14 15 17 19 20 21 22 11 16...
Страница 101: ...101...
Страница 102: ...Textron Golf Turf Specialty Products PO Box 7708 Charlotte NC 28241 7708 www ttcsp com...
