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IDLER GEAR END PLAY I Tighten the holding bolts to the specification. I Measure the clearance between the gear plate and idler gear Unit: mm (in) Standard Limit Idler gear (A) 0.06 - 0.12 (0.0024 - 0.0047) 0.15 (0.0059) Idler gear (B) I If it exceeds the limit, replace the idler gear, shaft, and gear IDLER GEAR OIL CLEARANCE I Measure the inner diameter (d1) of the idler gear shaft. Standard: Idler gear (A) 43.000 - 43.020 mm (1.6929 - 1.6937 in) dia. Idler gear (B) 28.600 - 28.620 mm (1.1260 - 1.1268 in) dia. I Measure the outer diameter (d2) of the idler shaft. Standard: Idler gear (A) 42.959 - 42.975 mm (1.6913 - 1.6919 in) dia. Idler gear (B) 28.567 - 28.580 mm (1.1247 - 1.1252 in) dia. I Calculate the oil clearance. Unit: mm (in) Standard Limit Idler gear (A) 0.025 - 0.061 (0.0010 - 0.0024) 0.2 (0.0079) Idler gear (B) 0.020 - 0.053 (0.0008 - 0.0021) I If it exceeds the limit, refer to each standard specification and BALANCER SHAFT END PLAY I Measure the clearance between the plate and gear using a Standard: 0.07 - 0.22 mm (0.0028 - 0.0087 in) I If it exceeds the specification, replace the balancer shaft I As the gears are press-fitted, there are no setting for individual FEM037 FEM038 TIMING GEAR ZD Inspection (Cont’d) EM-42 |