Product Manual

Page 12 of 28
Ref.
Part No.
Name
Qty.
32
GB/T9877.1
Oil seal 50×72×12
4
33
GB/T297-1994
Bearing 32210
2
34
1GQN-180.109
Spline shaft
1
35
1GQN-180.060
Small plough assy
1
36
GB/T93
Spring washer 12
10
37
GB/T5783
Bolt M12×30
4
38
1GQN-180.129
Bevel gear shaft
1
39
GB/T297-1994
Bearing 330311
2
40
1GQN-180.128
Gasket
1
41
1GQN-180.127
Sleeve ring
1
42
GB/T5783
Bolt M12×35
6
43
1GQN-180.130
Cover for 1st shaft
1
44
1GQN-180.131
Gasket
1
45
GB/T9877.1
Oil seal 40×65×12
1
46
GB/T812
Round nut M45×1.5
1
47
GB/T858
Stop washer 45
1
48
1GQN-180.108
Blade shaft gear
1
49
1GQN-180.114
Gasket
1
50
1GQN-180.113
Cover for left blade shaft
1
51
1GQN-180.119
Bolt
2
52
1GQN-180.117
Idle shaft
2
53
1GQN-180.107
Short spacer bush
1
54
1GQN-180.124
Left bearing cover
1
Refilling Oil
Before operating, always check the oil in the gearbox with the unit on level ground. If the unit has
more than one gearbox, make sure both are halfway full using GL5-85W 140 oil. DO NOT OVERFILL
OR DAMAGE WILL OCCUR TO THE GEARBOX.
1. Remove the top plug and the overflow plug from the side gearbox. Fill the side gearbox (using
the recommended gear oil) until the oil begins to flow out from the overflow plug hole.
2. Replace the top plug and the overflow plug and wipe away any excess oil.
3. Grease all zerks.
4. With the tiller positioned on level ground, adjust the tractor lift arms so that when they are lifted,
the rotor bar remains parallel to the ground.
5. With the tiller attached to the tractor, raise and support the tiller with secure blocking. Adjust the