TYM T390 Service Manual

11-6
Service instructions
and remarks
Usable limitsStandard value
for reassembly
Nominal
dimensions
Part names and
inspection items
5.REAR AXLE (CHAPTER 7)
1) DISK BRAKE
3.4 ㎜3.4 ± 0.1 ㎜FRICTION
PLATE
THICKNESS
(WEAR AND
CARBONIZER )
2) SEPARATE PLATE
2.5 ㎜2.5 ± 0.09 ㎜Thickness
(wear and damage)
3) BRAKE ROD TURN BUCKLE
30 ∼40 ㎜Pedal play at the
top
6. POWER STEERING SYSTEM( CHAPTER 8)
1) GEAR PUMP (Updated version)
CCW
Direction of
revolution
Theoretical value/revolution
T390/T400 : 2,800 rpm
T430/T450 : 2,600 rpm
P=150 ㎏f/㎠
Oil temperature : 50℃
T390/T400/T430/T450 : 4.8cc
Capacity
7.HYDRAULIC SYSTEM (CHAPTER 9)
1) PISTON AND CYLINDER
0-ring : Ø65㎜
Ø 75 ㎜cylinder and bore

TYM T390 Specifications

General

Brand	TYM
Model	T390
Category	Tractor
Language	English