SECTION 4—WHEELS AND WHEEL LOCKS
37
Installing
1.
If necessary, insert the two bearings and tolerance rings into the head tube.
2.
Insert the threaded post of the caster fork assembly into the head tube.
3.
Using the 5/8-1/8 locknut and 5/8 X 1-5/16 X 1/8 inch washer and 5/8 X 1-1/8 X 3/16 inch stem spacer, secure the caster
assembly to the headtube.
4.
Adjust the caster fork assembly. Refer to Adjusting Caster Fork Assemblies on page 36.
5.
Using the mounting screw secure the head tube cap to the head tube.
FIGURE 4.5
Removing/Installing the Caster Fork Assemblies
Installing the Wheel Locks - SSD 4-pole Motor
NOTE: For this procedure, refer to FIGURE 4.6.
NOTE: Reverse STEPS 1 - 4 to remove the wheel lock.
1.
Remove the drive wheels as necessary. Refer to Removing/Installing the SSD Motor Drive Wheel/Wheel Hub on
page 34.
2.
Align the two rear most mounting holes of the wheel lock with the two mounting holes of the wheel lock mounting
bracket.
3.
Using two hex head screws, washers and locknuts, secure the wheel lock to the wheel lock mounting bracket. Hand
tighten the two hex head screws and locknuts.
4.
Reinstall the drive wheel(s). Refer to Removing/Installing the SSD Motor Drive Wheel/Wheel Hub on page 34.
5.
With the wheel lock in the unlocked position, pivot the wheel lock until the wheel lock shoe is between 5/32 and
5/16-inches away from the drive wheel. Securely tighten the two hex head screws and locknuts.
6.
If necessary repeat STEPS 1 - 5 to install the remaining wheel lock.
5/8-1/8 Locknut
Caster Assembly (Threaded Post)
5/8 X 1-5/16 X 1/8-inch Washer
Head Tube
Head Tube Cover
5/8 X 1-1/8 X 3/16 Inch Stem Spacer
Head Tube Cover
Front Head Tube
Rear Head
Tube
#10-32 X 11/16-inch
Phillips Head Screw
#10-16 X 3/8-inch
Phillip Pan Head Drill
Screw
Bearings
Tolerance Ring
Tolerance Ring
Bearings
