TYM T390 Service Manual

11-2
Service instructions
and remarks
Usable limitsStandard value
for reassembly
Nominal
dimensions
Part names and
inspection items
Adjust with the clutch
rod
(turn buckle)
20 ∼ 30 ㎜
(0.79-1.18 in)Free play of
CLUTCH PEDAL
97 ㎜Total stroke
19No.of
teeth
Spline
hub
0.5mm
(0.020)
0.05 ㎜ or lessClutch cover
(Dual type)
Pressure plate
flatness
Should be measured on
the hub.
0.3 ㎜
(0.012 in)
Play between hub
spline and input
gear in rotational
direction
Ø31.7 ㎜
(1.248 in)
Small
diameter
Ø35.0 ㎜
(1.378 in)
Large
diameter
1.0 ㎜
(0.039 in)
0.7 ㎜
(0.028 in)
Distance from
release lever
65.0 ±0.7 ㎜ (2.55 in)Distance from
flywheel surface to
release lever top
CLUTCH DISC
ASSEMBLY
(Dry single plate)
Facing wear
Clearance between
safety switch and
push arm
12 ±1 ㎜
(0.47 ±0.04 in)
Rivet head depression
should maintained at
more than 0.2 ㎜
6.5 ㎜
(0.256 in)
8.0 ±0.3㎜
(0.315 in)
2. MAIN CLUTCH (CHAPTER 4)

TYM T390 Specifications

General

Brand	TYM
Model	T390
Category	Tractor
Language	English