14.11.Separate the two halves of the unit. See Figure 40.
Figure 40
NOTE: As you separate the housing halves, remove the extension spring from the auger idler bracket.
CAUTION: After the unit is split, place wood blocks at the rear of the wheel drive frame to support it and keep it from tipping back.
15.FRICTION WHEEL DISC DISASSEMBLY
15.1.Disconnect the spark plug wire from the spark plug.
15.2.Split the unit. Refer to the SPLITTING THE UNIT Section.
15.3.Using a piece of starter cord, pull the drive clutch idler bracket away from the belt and block it with a piece of wood. See Figure 41.
Figure 41
15.4.Using the engine pull start handle and a small cotter pin removal tool, roll the drive belt off the engine pulley. See Figure 42.
Drive Belt
Figure 42
15.5.Using a 9/16” socket and screwdriver, remove the Jam nut and bell washer securing the friction wheel disc to the friction wheel support bracket. See Figure 43.
Hold screwdriver securely while loosening jam nut
Figure 43
15.6.Slip the belt off of the disc and remove the disc from the unit.
15.7.Assemble in reverse order.
13