a INSTALLING THE MIDDLE DRIVE SHAFT 1. Install: circlip middle driven gear 1 (to the middle drive shaft 2 ) 2 1 Installed depth of middle driven gear a 24.7 ~ 24.9 mm (0.97 ~ 0.98 in) 2. Tighten: NOTE: Secure the middle drive shaft in the vise with a clean rag. 3. Lock the threads with a drift punch. EBS01022 MEASURING THE MIDDLE GEAR BACKLASH 1. Measure: gear lash Middle gear lash 0.10 ~ 0.30 mm (0.004 ~ 0.012 in) MMM M M MMM M M MMM M M MMM M M MMM M M MMM M MMM a. Temporarily install the left crankcase. b. Wrap a rag 1 around a screwdriver 2 , and then insert it into the installation hole a of the left crankcase speed sensor to hold the middle driven gear. c.
Attach the final gear backlash band 3 and dial gauge 4 . 4 3 b Final gear backlash band 90890-01511 Middle drive gear lash tool YM-01230 b 45 mm (1.8 in) d. Measure the gear lash while rotating the middle driven shaft back and forth. NOTE: _ Measure the gear lash at 4 positions. Rotate the middle driven gear 90° each time. 4 - 102 MIDDLE GEAR ENG pinion gear nut 1 New T.R. 180 Nm (18.0 m · kg, 130 ft · lb)