|
|
CYLINDER BLOCK EM-107 < UNIT DISASSEMBLY AND ASSEMBLY > [HR16DE] C D E F G H I J K L M A EM N P O Piston Skirt Diameter Measure the outer diameter of piston skirt with a suitable tool (A). Piston to Cylinder Bore Clearance Calculate by piston skirt diameter and cylinder bore inner diameter [direction (B), position (D)]. (Clearance) = (Cylinder bore inner diameter) – (Piston skirt diame- ter) • If it exceeds the limit, replace piston and piston pin assembly and/or cylinder block. Refer to CRANKSHAFT MAIN JOURNAL DIAMETER • Measure the outer diameter of crankshaft main journals with a suit- able tool (A). • If out of the standard, measure the main bearing oil clearance. Then use undersize bearing. Refer to CRANKSHAFT PIN JOURNAL DIAMETER • Measure the outer diameter of crankshaft pin journal with a suitable tool. • If out of the standard, measure the connecting rod bearing oil clearance. Then use undersize bearing. Refer EM-126, "Connecting Rod Bearing" . OUT-OF-ROUND AND TAPER OF CRANKSHAFT Standard : PBIC3272J (A) : Direction A (C) : Position C (E) : Position E (f) : 10 mm (0.39 in) (g) : 60 mm (2.36 in) (h) : 124 mm (4.88 in) Standard and Limit : Refer to . JPBIA2059ZZ Standard : PBIC3457J Standard : |