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SPECIFICATIONS TRANSMISSION GENERAL Component Metric Inch Planetary end play 0.127-1.22 mm 0.005-0.048 in. Input shaft end play 0.56-2.31 mm 0.022-0.091 in. Clutch pack clearance/ Front. 1.70- 3.40mm 0.067-0.134 in. Clutch pack clearance/ Rear. 0.559-0.914 mm 0.022-0.036 in. Front clutch 4 discs Rear clutch 4 discs Overdrive clutch 3 discs Component Metric Inch Direct clutch 6 discs 42RE Band adjustment from 72 in. lbs. Front band Back off 3 turns Rear band Back off 4 turns Recommended fluid Mopar T ATF +4, type 9602 GEAR RATIOS 1ST GEAR 2.74:1 2ND GEAR 1.54:1 3RD GEAR 1.0:1 4TH GEAR 0.69:1 REVERSE 2.21:1 THRUST WASHER/SPACER/SNAP-RING DIMENSIONS Component Metric Inch Front clutch thrust washer (reaction shaft support hub) 1.55 mm 0.061 in. Rear clutch thrust washer (clutch retainer) 1.55 mm 0.061 in. Intermediate shaft thrust plate (shaft hub pilot) Select fit to set end play Output shaft thrust washer (rear clutch hub) 1.5-1.6 mm 0.060-0.063 in. Rear clutch pack snap-ring 1.5 mm 0.060 in. 1.95 mm 0.076 in. 2.45 mm 0.098 in. Planetary geartrain snap-ring (at front of output shaft) Select fit (three thicknesses avalible) Overdrive piston thrust plate Thrust plate and spacer are select fit. Refer to size charts and selection procedures in Overdrive Unit D&A procedures Intermiediate shaft spacer WG AUTOMATIC - 42RE 21s - 31 AUTOMATIC - 42RE (Continued) 2001 JEEP GRAND CHEROKEE |