Mazda 1990 323 Workshop Manual Supplement page 367

TRANSAXLE AND TRANSFER UNIT
K2
03UOK2-18( 1
03UOK2-181
03UOK2-18
11. Check clutch operation as follows:
(1) Install the
SST
as shown, and check clutch operation
by applying compressed air.
Air pressure: 392 kPa (4.0 kg/cm2, 57 psi)
Caution
l
The compressed air must be under 392 kPa (4.0
kg/cm2, 57 psi) and not applied for over 3 seconds.
(2) Verify that no bubbles escape past the 3-4 clutch pis-
ton seal while applying compressed air.
12. Apply petroleum jelly to the thrust bearings and secure them
to each side of the 3-4 clutch drum.
Thrust bearing outer diameter
Carrier hub side: 56.lmm (2.21 in)
Output shell side: 72.lmm (2.84 in)
K2-191