Swift L4-1298cc 13L DOHC 3 MFI 16V (1989) - Automatic Transmission Gear Whine Noise
Speedometer Gear, A/T: Customer Interest
A/T - Gear Whine Noise
TSB No. TS 3-05 02081(R)
Section Title:
Drivetrain
Division:
Automotive
Category:
Technical
SUBJECT:
AUTOMATIC TRANSMISSION GEAR WHINE
MODEL:
SWIFT
YEAR:
PRIOR TO 1991 MODELS
Noise occurs under light acceleration, at about 35 mph and/or about 65 mph. Test drive vehicle and note speeds at which noise occurs, then:
1.
Disconnect speedometer and test drive. If noise is gone, replace speedometer cable with P/N 34910-61B20. Test drive vehicle again after
installing new part to assure that noise is gone.
2.
If noise occurs only about 35 mph, replace countershaft (P/N 24131-62B20) and final gear (P/N 27511-62B20) both must be replaced.
3.
If noise occurs about 65 mph, replace countershaft (P/N 24131-62B20), final gear (P/N 27511-62B20) and output shaft set (P/N
24100-82843).
4.
If only # 2 and # 3 are performed, make a final test drive with speedometer cable disconnected to determine if it too needs to be replaced.
OLDSTYLE
NEW STYLE
Early 1989 Vehicles have a countershaft with a smaller diameter shaft, than the replacement part:
Before VIN No.'s
JS2AA34S( )K5107220 - GTi
JS2AA34S( )K5102318 - GA
JS2AB353( )K5102948 - GLX