Progressive 121 Rail Fastener Locations
A
D
B
C
LEFT RAIL SHOWN
Components/Fasteners:
• A - Rail Tip
• B - Limiter Strap Shaft
• C - Rail Bumper
• D - Left Rail Front Holes - Bogie Wheel Asm.
(Mount to outside of rail).
• E - Right Rail Rear Holes - Bogie Wheel Asm.
(Mount to outside of rail).
• F - Front Shock Shaft
• G - Left Rail Front Holes - Bogie Wheel Asm.
(Mount to outside of rail).
• H - Right Rail Rear Holes - Bogie Wheel Asm.
(Mount to outside of rail).
• I - Front Torque Arm Shaft
• J - Left Rail Front Holes - Bogie Wheel Asm.
(Mount to inside of rail).
• K - Right Rail Rear Holes - Bogie Wheel Asm.
(Mount to inside of rail).
• L - Rail Brace Shaft
• M - Rear Pivot Shaft
• N - Rail Brace Shaft
• O - Rear Idler Adjuster Block
I
J
G
F
H
E
Steering and Suspensions
M
L
K
O
N
8
8.47