Mazda 1990 323 Workshop Manual Supplement page 245

TROUBLESHOOTING GUIDE
K2
14
EXCESSIVE N TO R OR N TO D RANGE SHIFT
SHOCK
TROUBLESHOOTING HINTS]
D Engine idle speed misadjusted
a Throttle cable misadjusted
3 Accumulator malfunction (N-D accumulator or N-R accumulator)
9 Hydraulic circuit clogged or leaking (N-D accumulator or N-R accumulator)
3 Control valve stuck (Pressure control valve, throttle valve, or throttle modulator valve)
TEP INSPECTION ACTION
1 Check if ATF level is OK Yes Go to next step
CT= page K2-134
Level:
Between notches on HOT side of level
gauge at 65% (149°F)
HOT RANGE
I _
No Add ATF to specified level w page K2-134
COOL RANGE
2 Check if ATF condition is OK
Yes Go to next step
w page K2-134
@ Clear pink: Normal condition
@ Dark or black (with friction material):
Worn powertrain components
@ Milky pink: Water contamination
@I Light to dark brown (Oxidation):
Overheated or old fluid
Overhaul transaxle and repair or
replace parts as necessary
w page K2-134
Ignition timing (BTDC): 7 f lo
Idle speed: 750 f 50 rpm
(with parking brake applied)
* Refer to 1990 323 Workshop Manual (1195-l O-89E).
K2-69