MTD OGST-3106 - Manuel (Page 16)

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Fi g ure 20
Fi g ure 21
• Reassemble pulley to auger housing with hex
screw and cupped washer (cupped side toward the
pulley). Make sure key is in place on shaft and
brake puck is seated in the pulley groove.
• Reassemble belt cover and chute directional
control.
Proper Adjustment: With the auger clutch lever in the
disengaged position, the top surface of the new belt
should be even with the outside diameter of the pulley.
• To adjust, disconnect ferrule from brake bracket
assembly and thread ferrule in (towards idler) to
increase tension on belt, and out to decrease tension.
NOTE: The brake puck must always be firmly seated in
the pulley groove when auger control is disengaged.
Drive Belt
• Unhook the extension spring from the belt cover
plate. See Figure 23.
• Remove drive belt from the engine pulley and
bottom drive pulley.
• Replace belt and reassemble in reverse order.
Fi g ure 22.
Fi g ure 23
• Reassemble the two halves of the unit hooking the
lower portion of the auger housing over the
stationary shoulder bolts in the frame assembly.
Secure the two halves with the two bolts and lock
washers removed earlier.
• Attach the “Z” fitting of the cable into the brake
bracket assembly. Refer to Figure 21.
• Slip the auger control belt over engine pulley.
• Insert ferrule on auger idler rod into bracket
assembly and secure with flat washer and cotter
pin. Reassemble the large shoulder bolt and lock
washer. Refer to Figure 20.
• Reassemble belt cover and chute crank.
Shoulder Bolt
En g ine Pulley
and Washer
Ferrule
En g ine
Pulley
Au g er Idler
Rod
Au g er Control
Belt
Brake Bracket
Assembly
Z Fittin g
Cable Roller
Guide
Brake Bracket Assembly
Au g er Belt
Au g er
Idler Pulley
Pulley
Belt
Keepers
Cupped
Washer
Hex Screw,
Drive Belt
Extension
Sprin
g
Belt Cover