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When the mower pulls left or right or is not driving in line in normal conditions, the steering linkage on left, right or
both sides needs to be adjusted. Check tire pressure. See FIG 12.
Remove bolt of the belt guard of drive belt. Remove belt guard. Lift brake control rod to loosen idler pulley. Remove
the belt from the large belt pulley and tire. Replace with new belt. Reinstall all parts in reverse order.
FIG 12
5.2.6
Transmission case replacement
Stop engine, wait for all moving parts to stop, and remove key or pull out spark plug lead.
When replacing transmission case, remove the M6x16 bolts which link left and right connecting pads to output axis;
then loosen inner shaft hex bolts. Remove lower hex bolts (3300106), which link transmission case and consol frame.
Remove bolt which connects shift arm weldment on top of transmission case to shift rod arm assembly. Remove the
bolt (3300198) of transmission input pulley. Remove pulley and then remove the belt. Install new transmission case
back into position. Reinstall bolts of left and right connecting pads of transmission case to drive output axis; leave
bolts loose. Install and tighten bolts (3300106) which link transmission case and console frame. Install and tighten
shift arm weldment bolt. Reinstall transmission belt and pulley and tighten pulley bolt (3300198).
Finally, tighten left and right connecting pad M6×16 bolts and inner shaft hex bolts. (See FIG 13)
FIG 13
5.2.7
Shift Control Rod Adjustment
Stop engine, wait for all moving parts to stop, and remove key or pull out spark plug lead.
Move Shift Control Rod into neutral position. Handle should compress pressure switch button down 5mm, if not, rod
length should be adjusted. To change rod length, remove cotter pin from upper Shift Control Rod Assembly. Remove
rod from lever bracket hole. Rotate rod until desired length is achieved to cause switch to compress correctly.