Mazda 1990 323 Workshop Manual Supplement page 252

K2
TROUBLESHOOTING GUIDE
..- .._._
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
@ Light to dark brown (Oxidation):
Overheated or old fluid
No
No.2 condition
Overhaul transaxle and repair or
replace parts as necessary
w page K2-134
No.3 or No.4 condition
Replace ATF
3 Check if engine stall speed is OK
Yes
Go to next step
w page K2-110
Engine stall speed: 2,550-2,650 rpm
No Check for cause (Refer to Evaluation) c7 page K2-121
4 Check if line pressure and throttle pressure are
Yes Go to next step
within specification
w page K2-123
125
Line pressure:
Check for cause (Refer to Evaluation) CY page K2-124
126
Throttle pressure:
5 Check for other cause of noise or overhaul
transaxle
03UOK2-042
K2-76
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