Iseki SCM49, Руководство по обслуживанию, Страница: 90 / 128

90
SERVICE MANUAL FOR SGR19 & SGR17
3. SECTION OF MINI-ORBIT ROLL AND MAJOR COMPONENTS
Fig. 7-6
PARTS LIST OF MINI-ORBIT ROLL
Ref. Description Q’ty Remarks
23 End cap 1
24 Spacer plate 1
25 G-rotor 1
26 Spacer 1 or 0
27 Plate 1
28 O-ring 1 * AS568-022, Hs90
29 Cap screw 7 Hexagon width: 5.0 mm
30 Name plate 1
31 Rivet 2
32 Damper collar 1
Seal kit Asterisked parts included
Required tools
• Torque wrench (Capacity: 2 kgf·m)
• 5.0 mm hexagonal set screw wrench
• 3.0 mm hexagonal set screw wrench
• 6.0 mm hexagonal set screw wrench
• Small blade end screw driver
• Tweezers
• A small amount of grease
Ref. Description Q’ty Remarks
1 Control valve assembly 1
2 Housing (1)
3 Sleeve (1)
4 Spool (1)
5 Retaining ring (1)
6 Centring spring 6 or 4
7 Flat spring 2
8 Pin 1
9 Retaining ring spring 1
10 Thrust needle bearing 1
11 Bearing race 2
12 Oil seal 1 *
13 Dust seal 1 *
14 Retainer screw 1Width across flats: 3.0 mm
15 Retainer pin 1
16 Ball 1 ø5/32”, steel ball
17 Relief poppet 1
18 Spring 1
19 O-ring 1 S14, Hs70
20 Relief adjusting plug 1 Width across flats: 6.0 mm
21 Drive 1
22 O-ring 3 * AS568-037, Hs90
1
6
4
2
7
5
3
A
A A
A
C
C
Section A — A
Section C — C
-2.704
1
2 3 4 5
6 7
8
9
10
11
12 13
14 15 16 17 18 19 20
21 26 28 27
29 23 25 24 22
32
31
30