Differential Machining And Assembly; Driveshaft Machining And Assembly - Mazda RX-7 Service Manual

CHASSIS/DRIVELINE
6.
The rubber transmission mount'
i n o u r o c x m u s t b e a s s e m b l e d i n
i n E O i t e c t i o n s h o w n i n t h e i l l u s -
t r a t i o n .
b) The bracket should be weld'
ed to the underside of the
floor Pan as shown in the
i l l u s t r a t i o n b e l o w '
Front \
c.
Dlfferentlal.
;:'ih;
tht;aded Portion of the breath-
-
er is too long, so to Prevent inter'
ference it must either be assem'
bled with a 6 mm spacer nut' as
s h o w n , o r c u t b Y 5 m m '
T-
o
lr)
r0o
(2\ The following Procedure is for
D.
Drlveshaft.
1. Center bearing support brackets'
{1) The following Procedure is for
' '
the left side bracket'
a) Fabricate the left bracket
'
for the center bearing suP-
Port according to. the illus'
iration. The material is steel
P l a t e , 1 . 4 m m t h i c k , a n d
t h e
b o l t i s M 1 0 , P 1 ' 2 5 '
the rioht side bracket'
at-fairicate the right bracket
f o r t h e c e n t e r b e a r i n g s u P '
o o r t a s s h o w n i n t h e i l l u s '
lration. The material is steel
olate, 1.4 mm thick, and the
b o t t i s M 1 0 P 1 . 2 5 .
b) Weld the bracket to the un-
derside of the f loor Pan ac-
cording to these instruc-
t i o n s a n d t h e i l l u s t r a t i o n '
'
The engine, transmission
and re-ar axle must be
iounted, and the lett side
bearinq suPPort bracket
must ie welded in Place'
' Assemb te the center bear'
inq suPlort to the drive'
sialt, and then mount the
driveshaft to the car, at-
hching the bearing s.uP'
port tithe tett side bracket'
' With everYthing bolted uP
in Place, mark the location
on the f toor Pan for the right
side bracket bott relief hole'
' Cut a 30 mm diameter hole
oi tni" tocation' With the
-Oiraciet
in Place, there will
be a clearance around the
Lott neaA, and so the hole
shoutd be exactlY on cen'
ter.
'
'Wetd
the bracket to the
tloor Pan.
Holes for T/M's installation
Bracket's bolt center