TYM T450 - Section 4.Disassembly,Inspection,And Reassembly

SECTION 4. Disassembly,Inspection,And Reassembly
1. Major component of steering valve (orbitrol)
8-7
Fig.8-6
1
19
20
21
17
18
15
16
15
9
10
13
11
25
24
12
23
7
22
8
4
22
5
3
2
1.Cover bolt(6) 2. Cover bolt(1) 3. End cap(1)
4.Gyrotor(1) 5. Spacer(1) 7.Spacer plate(1)
8.Driver shaft(1) 9.Pump body(1) 10.Sleeve(1)
11.Spool(1) 12.Pin(1) 13.Center springs(6)
15.Thrust washer(2) 16.Thrust bearing(1) 17. O-ring(1)
18.Seal ring(1) 19.Dust seal(1) 20.Retaining ring(1)
21.Seal bushing(1) 22.O-ring(1) 23. O-ring(1)
24.Screw(1) 25.Ball(1)