Fisher 657 Sizes 80 Instruction Manual page 16

Type 657 Sizes 80 & 100
APPLY LUB
50A8774-C / DOC
Figure 7. Size 80 Type 657 Actuator with Side-Mounted Handwheel and Hydraulic Snubber
Key Description
55 Ball, alloy steel
56 Spring, bronze
58 Travel Indicator, stainless steel
61 Grease Fitting
64 Cap Screw, pl steel (2 req'd)
65 Gear Case
Cast Iron
Steel
66 Bearing & Gear Retainer, steel
67 Thrust Bearing (2 req'd)
16
SECTION B B
B B
C
Part Number
1A342732992
0D005916012
1K353536012
1A700999012
1H734732992
3H735319042
3N101922012
1H735024392
1H735499012
VIEW A
C
Key Description
68 Cap Screw, pl steel (6 req'd)
69 Indicator Scale, stainless steel
3/4 in. (19 mm) travel
1-1/8 in. (29 mm) travel
1-1/2 in. (38 mm) travel
2 in. (51 mm) travel
3 in. (76 mm) travel
70 Stop Indicator Bracket, steel
71 Machine Screw, pl steel (2 req'd)
243 Permatex No. 2 sealant or equivalent
(not furnished with actuator)
VIEW A
SECTION C C
Part Number
1H2151X0012
1H745238992
1H745338992
1H745438992
1H745538992
1H745638992
1K408825022
1A340828992
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