Suzuki Baleno Manual page 643

AUTOMATIC TRANSMISSION (3 A/T) 7B-73
CLUTCH AND BRAKE PARTS DIAGNOSIS
SYMPTOMS
Clutch Discs and Brake Band
Dry and inspect them for pitting, flaking, wear, glazing, cracking,
charring and chips or metal particles imbedded in lining. If discs or
brake band show any of the above conditions, replacement is re-
quired.
Clutch Steel Plates
Dry plates and check for discoloration. If plate surface is smooth
and even color smear is indicated, the plate should be reused. If
severe heat spot discoloration or surface scuffing is indicated, the
plate must be replaced.
Clutch or Brake Return Spring Assembly
Evidence of extreme heat or burning in the area of clutch may have
caused springs to take a heat set and would require their replace-
ment.
POSSIBLE CAUSES OF BURNING
Forward and Direct Clutch Discs
D Stuck or leak in check ball in clutch piston.
D Damaged clutch piston seals.
D Worn or broken seal rings.
D Obstruction in solenoid valves or shift valves.
D Disconnected speed sensor, solenoid or controller.
D Leak in valve body gaskets.
D Low line pressure.
1st/REV Brake Discs and 2nd Brake Band
D Damaged piston seals.
D Obstruction in solenoid valves or shift valves.
D Leak in valve body gaskets.
D Low line pressure.