1. Check the crankshaft journals and pins for damage, uneven wear, and cracks. Also check oil holes for
clogging. Correct or replace any defective part.
2. Inspect the crankshaft journal for taper and out - of - round.
Standard value
Crankshaft journal O.D.: 50 mm (1.9685 in.)
Crankshaft pin O.D: 45 mm (1.7717 in.)
Crankshaft journal, pin out-of-roundness and taper: 0.005 mm (0.0002 in.) or less
MAIN BEARINGS AND CONNECTING ROD BEARINGS
1. Visually inspect each bearing for peeling, melting, seizure, and improper contact. Replace the defective
bearings.
OIL CLEARANCE MEASUREMENT
1. Measure the diameter of the crankshaft journal and pin.
2. Measure the diameter of the crankshaft bore and connecting rod bore.
3. Measure the thickness of the crankshaft bearing and connecting rod bearing.
4. Measure the clearance by the value that subtract the diameter of journal and pin and the thickness of
bearing from the diameter of bore.
Connecting rod bearing oil clearance: 0.018 - 0.036 mm (0.0007 - 0.0014 in.)
Crankshaft main bearing oil clearance
NO.1, 2, 4, 5: 0.022 - 0.040 mm (0.0009-0.0018 in.)
NO. 3: 0.028-0.046 mm (0.0011-0.0018 in.)
OIL SEAL
1. Check front and rear oil seals for damage or wear. Replace any seal that is defective.
CRANKSHAFT SENSOR WHEEL
1. Remove the sensor wheel
2. Check the sensor wheel for damage, cracks and wear, and replace if necessary.
3. Check the clearance between the sensor wheel and the crank position sensor with a depth gage.
Standard value
Clearance between sensor wheel and crank position sensor: 0.5 - 1.1 mm (0.020 - 0.043 in.)
2002 Hyundai Accent GL
2002 ENGINE Engine Mechanical System (DOHC 1.6L) - Accent
viernes, 19 de febrero de 2021 07:12:58 a. m.
Page 81
© 2011 Mitchell Repair Information Company, LLC.
