NOTES:

1. THIS IS NOT A MANUFACTURING DRAWING. DIMENSIONS THAT ARE NOT TOLERANCED ARE SUBJECT TO MANUFACTURING VARIATION. HOWEVER, FRAMES MUST PASS INSPECTION WITH STANDARD GAUGES.

2. ALL DIMENSIONS IN INCHES UNLESS OTHERWISE NOTED.

*NOTESFRAME KEY1. CORE .81 DIA. FOR AAR STANDARD - 3/4"-10-UNC-2A HEX HD

HIGH-STRENGTH BOLT ASTM A-325, 3" IN LENGTH WITH 3/4" HARDENED STEEL PLAIN WASHER, AND 3/4"-10-UNC-3B HEAVY HEX SELF LOCKING NUT: NUT TO BE DIPPED IN S.A.E. #20 OIL AND APPLIED WITHIN A TORQUE OF 223 MIN. - 275 MAX. FTLB. IF TURN-OUT NUT METHOD IS USED TORQUE, THE NUT IS TO BE TIGHTENED AN ADDITIONAL 1/2 TURN (180) FROM THE SNUG TIGHT CONDITION.

2. AAR ALT. STANDARD - 3/4" TWO PIECE RIVET WITH FLANGED COLLAR OR HARDENED STEEL PLAIN WASHER UNDER COLLAR, ASSEMBLY MUST MEET ASTM A-325 MINIMUM STRENGTH REQUIREMENTS.

3. APPLIES ONLY TO SIDE FRAMES EQUIPPED WITH SIDE FRAME KEYS WHICH IS OPTIONAL.

4. USE KEY NO. 1. SEE MSRP SECTION D, STANDARD S-377 FOR MATING PARTS, SEE MSRP SECTION H, STANDARD S-720.

TABLE OF DIMENSIONS

5 1/2 106 116 8

6 1/2 126 1/2 9

7 127 9

TOLERANCES+

A 6.25 7.25 7.75 8.75 .09 .03B 4.88 5.38 6.00 6.89 D 2.62 3.50 3.50 3.75 .06 .09F 2.88 3.00 3.25 3.50 G 8.62 9.25 10.25 11.38 .00 .25H 77.00 78.00 79.00 79.00 J 5.75 6.00 6.00 6.25 K 5.25 6.25 6.75 8.25 .00L 3.25 3.75 4.00 4.50 N 1.81 2.31 2.38 3.00 .00 .12P 2.62 3.50 3.50 3.75 Q 2.00 2.00 2.00 2.00 .09 .03S 3.25 3.25 3.25 3.25 T .81 1.06 1.06 1.44 .00 U 1.19 1.19 1.44 1.44 V 8.38 8.88 10.12 11.06 .12 .00W 3.88 4.50 4.50 5.00 Y .50 .62 .62 .69 Z .56 .75 .75 .88

**NOTESAPPLICATION OF PEDESTAL ROOF LINERS1. ADJUSTMENTS IN THE LINER THICKNESS AND TO

FLATTEN THE SURFACE OF THE PEDESTAL ROOF SHOULD BE MADE TO MAINTAIN DIMENSION B AS LISTED.

2. AS REQUIRED HEIGHT ADJUSTMENTS ARE MADE TO ACCOMMODATE THE LINER, CASTING STRENGTH MUST BE MAINTAINED.

10/2010