PDFWAC 204-76-99002

Clamp type brake chamber data.

CLAMP TYPE BRAKE CHAMBER DATA
Type
Effective Area (Square Inches)
*
Outside Diameter
Maximum Stroke With Brakes Adjusted
Maximum Stroke At Which Clamp Type Brakes Must Be Readjusted
Maximum Stroke At Which Long Stroke Clamp Type Brakes Must Be Readjusted
6
6
 
4 1/2
 
Should be
1 1/4
 
9
9
 
5 1/4
 
as short as
1 3/8
 
12
12
 
5 11/16
 
possible
1 3/8
1 3/4
16
16
 
6 3/8
 
without
1 3/4
2
20
20
 
6 25/32
 
brakes
1 3/4
2 (2.5" rated stroke)
OR
2 1/2 (3" rated stroke)
24
24
 
7 7/32
 
dragging
1 3/4
2 (2.5" rated stroke)
OR
2 1/2 (3" rated stroke)
30
30
 
8 3/32
 
 
2
2 1/2
36
36
 
9
 
 
2 1/4
 
*
Dimensions listed do not include capscrew head projections for bolt clamp projections for clamp type brake chambers.
[Statutory Authority: RCW 46.37.005. WSR 14-03-018, § 204-76-99002, filed 1/7/14, effective 2/7/14; WSR 89-12-019 (Order 89-03-ESR), § 204-76-99002, filed 5/30/89; WSR 88-01-018 (Order 87-04-ESR), § 204-76-99002, filed 12/8/87; WSR 80-10-006 (Order 80-07-01), § 204-76-99002, filed 7/25/80.]