Specifications

QUICK REFERENCE CATALOG Stop Arms 12-3
12
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P
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SafetyGuard Stop Arm – Vacuum Assembly
ITEM
NO.
BLUE BIRD
PART NO.
QTY DESCRIPTION
04282257 VACUUM BASE ASSEMBLY
1 02101012 1 Base with Studs
2 02132314 1 Diaphragm Retaining Ring
3 02101046 1 Diaphragm Ring
4
02143618 OR
02132215
4
4
Inside Lockwasher 1/4”
Nylon Flat Washer 1/4”
5 02101053 1 Diaphragm Spring (Vacuum)
6 02101061 1 Diaphragm
7 (111) 8 Hex Nut #10-32
8 02101079 1 Front End Cover Plate
9 02101087 1 Rear End Cover
10 02143626 8 #10 x 1/2 SMS Serrated
11 04308763 2 1/4-20 Insert Locknut
12 02001329 6 1/4-20 Hex Nut
13 02101095 1 Hinge Pin
14 02101103 2 Outer Bearing
15 02101475 1 Hinge Bracket (Vacuum)
16 02102150 1 Outer Diaphragm Plate
17 02132298 1 Inner Diaphragm Plate
18 (173) 4 1/4-20 x 1/2” Screw
19 02132306 2 Bolt, 1/4-20 x 3/4” RHMS
20 02101111 2 Inner Bearing
21 02101129 2 Rubber Bumper
22
BLADE ASSY: MAKE SELECTION FROM BLADE SECTION
23 02101145 1 Ground Strap w/Lugs (Used only w/strobe)
24 02153559 2 Socket and Pigtail, Wiring Harness
25 (192) 8 Self-Trapping Screw, #7 x 1/4”
26 04278420 2 Red Lens Kit Assembly (Includes 26a, 26c, 26d)
26a 04278412 4 Hex Head Screw, #6-32 x 1 1/4”
26b 02104156 2 Lens Gasket
26c N/A 1 Red Lens – Front
26d N/A 1 Red Lens Cut-out (Rear)
27 02101137 6 Tube Clamp – Molded Plastic
28 04287926 2 Double Contact Bulb, 100 to a box, Double current GE 1156