Yanmar EF-494T - Hydraulic cylinder case

9 HYDRAULIC LIFT UNIT 9 HYDRAULIC LIFT UNIT
EF494T TM 06/2011 edition
181
9.1.2 Hydraulic cylinder case
No.
Parts
1
Piston
2
Sleeve
3
Packing
4
Piston rod
5
Lift crank
6
Lifting shaft
7
Sleeve (Lifting shaft)
8
Washer 65x82x2
9
Lift arm
10
O-ring 1A G 65.0
11
Spline shaft seal
12
Seal plate
13
Packing
14
Plug 3/4-16UNF
15
Plug NPTF 1/4
16
Packing 19
17
Filter adapter
18
Filter adapter
Relief valve
No.
Parts
18
Relief valve CMP
19
Spring (Relief valve)
20
O-ring 2.5 x 23
21
Plug (Relief valve)
22
Packing 20x27.8x2
23
Shim set
Safety valve
No.
Parts
24
Spring (Relief valve)
25
Plug (Safety valve)
26
Shim pack
27
Seat (Safety valve)
28
Poppet
29
Spring pin 6x30
30
O-ring 1A P 12.0
31
O-ring 1A P 18.0
Cylinder head
No.
Parts
32
O-ring 1A P 12.0
33
O-ring 1A P 11.0
34
Valve holder
35
Washer
36
Stop valve
37
Spring pin 4x12
38
Steel ball 12/32
39
Spring
40
O-ring 1 B P 12.0
41
O-ring 1 B G 80.0
42
Plug
43
Cylinder head
44
Control valve