Advertisement
SYSTEMS OPERATION
1
Reverse clutch
2
Forward clutch
3
3rd-speed clutch
4
2nd-speed clutch
5
1st-speed clutch
6 Input shaft
7 Output shaft
This transmission consists of five sets of plan
etary gear train, each having a hydraulically
controlled clutch pack, control valve, oil pump,
oil filter and their related parts.
The two planetary gear sets on the input side are
for directional control
—
forward or reverse
drive
—
and the remaining three sets on the
output side are for speed selection
—
1st-speed,
2nd-speed or 3rd-speed drive.
Each planetary gear set comprises sun gear 8,
planet gears 9, carrier 11 and ring gear 10. The
sun gear rotates; the cat-rier revolves; and the
planet gears rotate on their own shafts or pins and
revolve with the carrier, on which they are
mounted.
19.
•1
602311
8 Sun gear
9 Planet gear
10
Ring gear
11 Carrier
12 Piston housing
13 Piston
'14 Mating plate
15 Friction plate
16 Return spring
17 Bevel pinion
18 Gear pump
19
Oil
filter
18
Advertisement
