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