21
Crank Housing Assembly Side View
Crank Shaft Assembly
Crank/Connecting Arm Assembly
Exploded View
1
2
3
4
5
6
7
8
9
7
10
1
2
10
13
12
11
6
7
8
14
14
Item #
Description
Part
#
1
Connecting Arm
455
2
Crank Arm
452
3
Crank Shaft Housing Casting
457
4
Grease Line T Fitting
703
5
External Grease Fitting
701
6
Crank Shaft
456
7
Crank Housing Bearing(2)(pressed
into
Crank
Housing)
457A
Item #
Description
Part
#
8
Crank Shaft Sprocket
460
9
Timing Chain and Link
471
10
Crank Arm Hardware
453
11
Connecting Arm Thrust Washer
456B
12
Connecting Arm Cotter Pin
455A
13
Connecting Arm Bushing (white
poly bushing pressed into the
Connecting Arm not shown)(2)
455-1
14
Sprocket Key
461
15
Connecting Arm Spring Washer (Between
the Connecting and Crank Arm)
455C
Part # 459 – Crank Housing Hardware
-Holds Crank Housing to Machine
15