RX7 2RTR-1308cc 80 (1984)
Flywheel: Technical Service Bulletins
Flywheel - Modification
Category 40
Applicable Model/s 1984 RX-7
Subject
FLYWHEEL MODIFICATION
Bulletin No. 003/84
Issued
7/31/84
Revised
Counter Weight Puller (4908 39 305A)
DESCRIPTION
The thread pitch of the two holes in the flywheel has been changed from 1.50 mm to 1.25 mm in order that the same puller can be used to remove the
flywheel for manual transmission and the counter weight for automatic transmission. Because of this change, the flywheel puller (4908 23 300A) cannot
be used for the modified flywheel. When removing the flywheel, use the counter weight puller (4908 39 305A).
VIN OF PRODUCTION CHANGE
12A:
JM1FB331 E0834333
May, 1984
13B:
JM1FB332 E0834333
May, 1984
PARTS INFORMATION
PART NUMBER
APPLIED
NEW
OLD
DESCRIPTION
MODEL
INTERCHANGEABILITY
N231 11 700A
N231 11 700
Flywheel
12A
NEW TO OLD
N304 11 700A
N304 11 700
Flywheel
13B
NEW TO OLD
