N.Y. Comp. Codes R. & Regs. tit. 15 § 79.29

Current through Register Vol. 46, No. 45, November 2, 2024

Section 79.29 - Appendix A

TABLE A

CLAMP TYPE BRAKE CHAMBER DATA
TYPE	OUTSIDE DIAMETER		BRAKE ADJUSTMENT LIMIT
in.	mm.	in.	mm.
6	4-1/2	(114)	1-1/4	(32)
9	5-1/4	(133)	1-3/8	(35)
12	5-11/16	(145)	1-3/8	(35)
16	6-3/8	(162)	1-3/4	(45)
20	6-25/32	(172)	1-3/4	(45)
24	7-7/32	(184)	1-3/4	(45)
30	8-3/32	(206)	2	(51)
36	9	(229)	2-1/4	(57)
LONG STROKE CLAMP TYPE BRAKE CHAMBER DATA
TYPE	OUTSIDE DIAMETER		BRAKE ADJUSTMENT LIMIT
in.	mm.	in.	mm.
12	5-11/16	(145)	1-3/4	(35)
16	6-3/8	(162)	2.0	(45)
20	6-25/32	(172)	2.0	(45)
24	7-7/32	(184)	2.0	(45)
24*	7-7/32	(184)	2-1/2	(45)
30	8-3/32	(206)	2-1/2	(51)
* For three-inch maximum stroke type 24 chambers.
NOTE: A brake found at the adjustment limit is not a violation.
BOLT TYPE BRAKE CHAMBER DATA
TYPE	OUTSIDE DIAMETER		BRAKE ADJUSTMENT LIMIT
in.	mm.	in.	mm.
A	6-15/16	(176)	1-3/8	(35)
B	9-3/16	(234)	1-3/4	(45)
C	8-1/16	(205)	1-3/4	(45)
D	5-1/4	(133)	1-1/4	(32)
E	6-3/16	(157)	13/8	(35)
F	11	(279)	2-1/4	(57)
G	9-7/8	(251)	2	(51)
NOTE: A brake found at the adjustment limit is not a violation.
ROTOCHAMBER DATA
TYPE	OUTSIDE DIAMETER		BRAKE ADJUSTMENT LIMIT
in.	mm.	in.	mm.
9	4-9/32	(109)	1-1/2	(38)
12	4-13/16	(122)	1-1/2	(38)
16	5-13/32	(138)	2	(51)
20	5-15/16	(151)	2	(51)
24	6-13/32	(163)	2	(51)
30	7-1/16	(180)	2-1/4	(57)
36	7-5/8	(194)	23/4	(70)
50	8-7/8	(226)	3	(76)
NOTE: A brake found at the adjustment limit is not a violation.
DD2 & DD-3 BRAKE CHAMBER DATA
TYPE	OUTSIDE DIAMETER		BRAKE ADJUSTMENT LIMIT
in.	mm.	in.	mm.
30	8-1/8	(206)	2-1/4	(57)
NOTE: This chamber has three air lines and is found on motor coaches.
NOTE: A brake found at the adjustment limit is not a violation.
WEDGE BRAKE DATA
The combined movement of both shoe lining scribe marks shall not exceed 1/8 inch (3.18 mm).

N.Y. Comp. Codes R. & Regs. Tit. 15 § 79.29