Specifications

34
Fig3.1 Hydraulic drive unit
1.
Forward clutch
18.
Safety valve cover
35.
Output gear
2.
Oil filter
19.
Inner-hexagon plug
36.
Idler shaft
3.
Backward clutch
20.
Plug
37.
Single-row radial ball bearing
4.
Single-row radial ball bearing
21.
Spring pin
38.
Bearing nut
5.
Seal ring
22.
Shift arm
39.
Single-row tapered roller bearing
6.
O-ring
23.
Transmission case cover
40.
O-ring
7.
Charging pump
24.
Shift shaft
41.
Oil seal
8.
Oil seal
25.
O-ring
42.
Single-row tapered roller bearing
9.
Impeller
26.
Haft-round key
43.
Output shaft
10.
Guide wheel
27.
Clip ring for hole
44.
Supporting piece
11.
Turbine
28.
Single-row radial ball bearing
45.
Single-row radial ball bearing
12.
Spring plate
29.
Single-row radial ball bearing
46.
Inner-hexagon plug
13.
Inching valve
30.
O-ring
47.
Cover
14.
Control valve
31.
Snap ring
48.
Bolt
15.
Piston
32.
O-ring
49.
Switch, reverse lamp
16.
Spring
33.
Idler
50.
Drain plug
17.
Oil inlet cover
34.
Oil filter