DRIVING & CHASSIS - DRIVING SYSTEM HS120V 1.5 CHECK & ADJUSTMENT 1.5.1 DRIVING CHAIN TENSION ADJUSTMENT 1.5.2 QUICK ATTACHMENT CHECK G5:9HM:=FGH 8F=J=B;7 756=B 9B;=B9 9@97HF=7GMGH9A =B89L WEDGE ASSEMBLY ANGLE 3 (A) 4 1 160° 160° 2 (1) Lower chain (2) Axle (3) Lock nut (4) Axle case LF1W311A Wedge LF1W312A 1. Turn the axle so that the lower chain has no end play. 2. Move the axle case to adjust the end play (A) of the upper chain to the specification, and then tighten its mounting nut completely. Upper chain play (A) : 10 ~ 15 mm (0.394 ~ 0.591 in.) 15 mm 5 mm 15 mm LF1W313A 3 -10 GMW-0035