Size 80 side‐mtd handwheel, Size 80 hydraulic snubber, Instruction manual – Fisher 657 User Manual
Page 20
Instruction Manual
D100307X012
657 Size 80 and 100 Actuators
December 2010
20
Size 80 Side‐Mtd Handwheel
Key
Description
Part Number
7
Travel Stop
17
Machine Screw
28
Machine Screw
40
Set Screw
41
Set Screw
44
Worm Gear
45
Worm Shaft
46
Lower Sleeve
47
Key
48
Front Worm Retainer
49
Back Worm Retainer
50
Ball Bearing
51
Handwheel
52
Handgrip
53
Handgrip Bolt
54
Handwheel Cap
55
Ball
56
Spring
58
Travel Indicator
61
Grease Fitting
64
Cap Screw
65
Gear Case
66
Bearing & Gear Retainer
67
Thrust Bearing
68
Cap Screw
69
Indicator Scale
70
Stop Indicator Bracket
71
Machine Screw
243
Pliable sealant (not furnished with actuator)
‐‐‐
Size 80 Top‐Mtd Handwheel
(Adjustable Up Travel Stop)
51
Handwheel
54
Nut
133
Stem
141
Cap Screw
142
Handwheel Body
175
Thrust Bearing
179
Pressure Block
180
Gland
181* Packing Ring, TFE‐graphite (2 req'd)
1D7496X0012
182
Support Screw
183
Stem Collar
184
Retaining Ring
185* Gasket, composition
1J789504022
186
Body Nut
241
Lithium grease (not furnished with actuator)
246
Spacer
247
Cotter Pin
Size 100 Top‐Mtd Handwheel
(Adjustable Up Travel Stop)
Key
Description
Part Number
17
Machine Screw
40
Set Screw
41
Set Screw
44
Worm Gear
45
Worm Shaft
48
Front Worm Retainer
49
Back Worm Retainer
50
Ball Bearing
51
Handwheel
61
Grease Fitting
65
Gear Case
66
Bearing & Gear Retainer
67
Thrust Bearing
118
Retaining Ring
122
Power Screw Ass'y
123
Gear Case Cover
124
Cap Screw
125
Hex Jam Nut
126
Woodruff Key
127
Slot Cover
Size 80 Hydraulic Snubber
27
Piston/Piston Rod Ass'y
63
Hex Nut
72
Spring Case Adaptor
73
Cap Screw
74
Cylinder
75
Cylinder Head
76
Retaining Ring
77* O‐Ring, nitrile (2 req'd)
1F449206992
78* Piston Ring, iron (2 req'd)
1C710321992
79
Reservoir
80* O‐Ring, nitrile
1H624706992
81
Cap Screw
82* O‐Ring, nitrile (2 req'd)
1D687506992
83
Valve Adj Screw
84
Jam Nut
85
Cap Screw
86
Pipe Plug
87
Pipe Plug
90
Upper Spring Seat
93
Hydraulic Fluid
94* O‐Ring, nitrile (2 req'd)
1E591406992
95
Orifice
96
Bypass & Check Valve Plug
97
Spring
98
E‐Ring
99
Bushing
100
Flange
101
Packing Sleeve
102
Machine Screw
103* Packing, nitrile (8 req'd)
1P540806992
104* Packing, CR (chloroprene) & cotton (4 req'd)
1P540906992
105* Packing Sleeve O‐Ring, nitrile (2 req'd)
1P541206992
*Recommended spare parts