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