TYM T303HST User Manual

Part names and
inspection items
Nominal
dimensions
Standard value
for reassembly
Usable limits Service instructions
and remarks
3. TRANSMISSION (CHAPTER 5)
1) FRONT AND SPACER TRANSMISSIONS
TRANSMISSION OIL CAPACITY
35ℓ(9.25 US gal)
SHIFTER DISENGAGING LOAD
Front wheel drive
4 - 6 ㎏f
Measure at the shifter
Individual gears
back lash
0.1 ∼0.2 ㎜ 0.5 ㎜
Independent Rear
Disk thickness
2.6
±
0.1
㎜
2.3
㎜
Spline
hub
No.of
teeth
20
Large
diameter
Ø22.35
Small
diameter
Ø19.9
2.CLUTCH DAMPER
11-2
Independent Rear
PTO
clutch
Disk thickness
2.6
±
0.1
㎜
2.3
㎜
Disk flatness
0.2 ㎜
Driven plate
flatness
0.2 ㎜
Brake disk thickness
3.0 ±0.1㎜ 2.5 ㎜
Brake disk flatness
0.2 ㎜
2) REAR TRANSMISSION
(1) DRIVE PINION & RING GEAR
Starting torque
0.08 - 0.11 ㎏·m
Backlash
0.1 ∼ 0.2 ㎜ 0.5 ㎜
Drive pinion and
ring gear support
shimming
Adjustment of relative positioning
between drive pinion and ring gear
Available shims on drive pinion
metal(support)
Shim A : 0.1 ㎜
Shim B : 0.2 ㎜
Available shims on dif-case
Shim A : 0.1 ㎜
Shim B : 0.2 ㎜

TYM T303HST Specifications

General

Brand	TYM
Model	T303HST
Category	Tractor
Language	English