Challenger 660B - Left-hand Side

General Information
01-28 79032966 A Rev.
Left-hand Side
FIG. 49: Behind front axle.
Pitman Drive Idler Pivot (1) (50 hours or weekly).
FIG. 50: Above cleaning fan.
Shaker Shoe Shaft left-hand bearing (1) (500 hours).
Clean Grain Elevator Drive Idler Pivot (2) (50 hours or
weekly).
FIG. 51: Front left side grease bank.
Unloader Drive Idler (1) (50 hours or weekly).
Front Beater Drive Idler (2) (50 hours or weekly).
Auger Pivot Tube (3) (50 hours or weekly).
FIG. 52: Rear left side grease bank.
Main Countershaft Drive Idler (1) (50 hours or weekly).
Rotor/Propulsion Pump Drive Idler (2) (50 hours or
weekly).
Propulsion Pump Drive Idler (3) (50 hours or weekly).
FIG. 49
1
N722115
FIG. 50
1
2
N722117
FIG. 51
1
2
3
N722118
FIG. 52
1
3
2
N722119