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B–32 ENGINE 6. Set the SST as shown, then measure the gear backlash using a dial gauge. • If the backlash exceeds the specified range, Caution •••• When measuring the backlash, rotate the °°°° , 30 °°°° , 100 °°°° , 190 °°°° , 210 °°°° , 280 °°°° ATDC. Value range: 0.005—0.101 mm {0.00019—0.0039 in} (1) Using master adjustment shim (No.50), assemble the balancer unit to the cylinder block, then measure the backlash. (2) Select the proper adjustment shim according to the measured value. block. Adjustment shim selection table AME2224E060 Backlash mm {in} Selection shim (No.) Shim thickness mm {in} Backlash mm {in} Selection shim (No.) Shim thickness mm {in} 0.256—0.262 {0.0100—0.01031} 15 1.15 {0.0452} 0.116—0.122 {0.00456— 0.00480} 35 1.35 {0.0531} 0.249—0.255 {0.0098— 0.010039} 16 1.16 {0.0456} 0.109—0.115 {0.00429— 0.00452} 36 1.36 {0.0535} 0.242—0.248 {0.0096—0.00976} 17 1.17 {0.0460} 0.102—0.108 {0.00401— 0.00425} 37 1.37 {0.0539} 0.235—0.241 {0.0093—0.0948} 18 1.18 {0.0464} 0.095—0.101 {0.00374— 0.00397} 38 1.38 {0.0543} 0.228—0.234 {0.00897— 0.00921} 19 1.19 {0.0468} 0.088—0.094 {0.00346— 0.00370} 39 1.39 {0.0547} 0.221—0.227 {0.00870— 0.00893} 20 1.20 {0.0472} 0.081—0.087 {0.00318— 0.00342} 40 1.40 {0.0551} 0.214—0.220 {0.00842— 0.00874} 21 1.21 {0.0476} 0.074—0.080 {0.00291— 0.00314} 41 1.41 {0.0555} 0.207—0.213 {0.00814— 0.00838} 22 1.22 {0.0480} 0.067—0.073 {0.00263— 0.00287} 42 1.42 {0.0559} 0.200—0.206 {0.00787— 0.00811} 23 1.23 {0.0484} 0.060—0.066 {0.00236— 0.00259} 43 1.43 {0.0562} 0.193—0.199 {0.00759— 0.00783} 24 1.24 {0.0488} 0.053—0.059 {0.00208— 0.00232} 44 1.44 {0.0566} 0.186—0.192 {0.00732— 0.00755} 25 1.25 {0.492} 0.046—0.052 {0.00181— 0.00204} 45 1.45 {0.0570} 0.179—0.185 {0.00704— 0.00728} 26 1.26 {0.496} 0.039—0.045 {0.00153— 0.00177} 46 1.46 {0.0574} |