Shibaura SG280E, Workshop Manual

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2) Main HST unit (component parts list)
No. Name No. Name
1 Case 32 Coupling
2 Case 33 Oil seal
3 Port block 34 Oil seal
4 Cam plate 35 O-ring
5 Cylinder block 36 O-ring
6 Shaft 37 O-ring
7 Shaft 38 O-ring
8 Piston S/A 39 O-ring
9 Valve plate 40 O-ring
10 Valve plate 41 Plug
11 Thrust plate 42 Pin
12 Retainer plate 43 Pin
13 Snap ring 44 Socket head bolt
14 Trunnion pin 45 Bolt
15 Trunnion 46 Socket head bolt
16 Spring pin 47 Bore plug
17 Ball bearing 48 Spring washer
18 Needle bearing 49 Name plate
19 Poppet 50 Drive screw
20 Spring 51 Snap ring
21 Spring holder 52 Unused No.
22 Collar 53 Shipping plug
23 Valve assembly 54 Unused No.
24 Bolt 55 Gear pump
25 Plug 56 Unused No.
26 Coupling 57 Unused No.
27 Snap ring 58 Spring
28 Spring holder 59 Plug
29 Spring 60 Unused No.
30 Snap ring 61 Seal kit (B070A-51009)
31 Needle bearing 62 Cylinder block assembly (2063B-21240)
Fig.5-3-3