Service Limits & General Specifications

CRANKSHAFT





1. Check the crankshaft main and pin journals for scoring, wear, or cracks.
2. Measure the journals for taper and out-of-round.
Standard
Out of round (X - Y) 0.002 mm (0.0001 inch)
Taper (A - B) 0.002 mm (0.0001 inch)





3. Measure crankshaft runout.
a. Place a V-block on a precise flat table to support the journals on the both ends of the crankshaft.
b. Place a dial gauge straight up on the No. 3 journal.
c. While rotating the crankshaft, read the movement of the pointer on the dial gauge.
Runout limit (total indicator reading) 0.10 mm (0.0039 inch)








CYLINDER BLOCK