1985-1990 Suzuki LT50 Service Manual, Page 32Get this manual
SE RVI CI NG ENGINE
2CLUTCHLOCK UP" IN SPECTION Perform this inspection to determine if the clu ch is engaging fully and not slipping Warm the engine to normal operating temper-
atures Connect tachometer to the high tension lead Apply the rear brake as firm as possible Briefly open the throttle fully and note the
maximum engine RPMs sustained during the test cycleCAUTIONDo not apply full power for more than 10 seconds or damage to the clutch or engine
may occur
LOCK UP R MIN STD
3500 r min