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OPERATING
BETTCHER
MODEL UN-84 MOTOR
INSTRUCTIONS
INDUSTRIES, INC.
Rev. October 17, 2011
Page 15
8.2
Motor Assembly (Continued)
ITEM DESCRIPTION
115 VOLTS
1 PHASE
60 HZ
230 VOLTS
1 PHASE
50 HZ
P/N QTY P/N QTY
1 COMPLETE
MOTOR
ASSEMBLY
163023 1 163554 1
2 END
BELL
ASSEMBLY
(INCLUDES SWITCH ROD BUSHING)
143074 1 163900 1
3
SWITCH ROD BUSHING
143125
REF.
143125
REF.
4 MOTOR
163057 1 163058 1
5 LOCK
WASHER
120220 4 120220 4
6 BOLT
120576 4 120576 4
7
FLEX SHAFT/ MOTOR ADAPTER
143077
1
143077
1
DISCONNECT
ASSEMBLY
INCLUDES ITEMS; 8 THRU 12
163190 1 163190 1
8 DISCONNECT
BODY
143112 1 143112 1
9 DISCONNECT
COLLAR
143113 1 143113 1
10 BALL
143114 2 143114 2
11 SPRING
121610 1 121610 1
12 RETAINING
RING
122025 1 122025 1
13 SLEEVE
BEARING
121751 2 121751 2
14
MOTOR SUPPORT YOKE
143161
1
143161
1
15 HANGER
ASSEMBLY
(SEE HANDPIECE SECTION FOR
DETAIL)
143691 1 143691 1
16 PIVOT
BOLT
143117 1 143117 1
17
PIVOT INTERLOCK BOLT
143674
1
143674
1
18 SWITCH
ROD
143132 1 143132 1
19 E-RING
122024 1 122024 1
20
LIMIT SWITCH ASSEMBLY
173660
1
173661
1
21 SWITCH
CAM
185767 1 185767 1
22 SPRING
PIN
120166 2 120166 2
23 SHUT-OFF
PIN
143675 1 143675 1
24 FLIPPER
143672 1 143672 1
25
SLOTTED SPRING PIN
122432
1
122432
1
26 NAME
PLATE
143129 1 163446 1
27
POP RIVET 1/8"
122744
2
122744
2
28
SWITCH ROD KNOB
163014
1
163014
1
29
SCREW (PART OF MOTOR)
122730
1
122730
2
30 POWER
CORD
163018 1 163580 1
31 BELLCAP
ASSEMBLY
163044 1 163895 1
32 LOCK
WASHER
120232 3 120232 4
33 SCREW
120775 2 120775 2
34 PIPE
NIPPLE
143212 1 143212 1
Summary of Contents for Whizard UN-84
Page 4: ......