STEERING
14
1
1..
Choose the proper servo horn to fit your servo; see the parts list.
Orient the servo horn as shown in the image.
2
2..
Pass a #309335 (SH M3x10) screw through a #307454 pivot ball
and servo link ball joint, and into the hole at the end of the servo horn.
Tighten until the pivot ball snaps into the ball joint, and then tighten
the whole assembly.
C
Chheecckk aallll sseerrvvoo ssaavveerr aarrm
mss ffoorr ffrreeeeddoom
m ooff m
moovveem
meenntt..
1
1..
Insert a #309010 (BB 4x7) ball-bearing into the chassis.
2
2..
Insert another #309010 (BB 4x7) ball-bearing into the top deck.
3
3..
Position the servo saver in the chassis, and slide the steering rods
through the bulkheads. Place the servo saver lower axle into the ball-
bearing in the chassis.
4
4..
Mount the top deck mount using #309334 (SH M3x8) from the
bottom of the chassis. The cutout in the mount goes to the right.
5
5..
Place the top deck atop the bulkheads. The servo saver upper axle
fits into the ball-bearing in the top deck and the top deck mount will
also fit into the top deck.
6
6..
Attach the upper deck to the bulkheads using four #309343
(SFH M3x6) screws and use remaining #309334 (SH M3x8) to mount
to the top deck mount.
Attach the left and right steering rods to the steering blocks.
Pass a #309336 (M3x12) screw downward through a
#307454 pivot ball and the steering rod ball joint, and
thread into the steering block outer position. Tighten until
the pivot ball snaps into the ball joint, and then tighten the
whole assembly.
C
Chheecckk tthhee sstteeeerriinngg ssyysstteem
m ffoorr ffrreeeeddoom
m ooff m
moovveem
meenntt..
➊
➋
309010
BB 4x7
RIGHT
STEERING ROD
63mm
Splines for servo
on this side
LEFT
STEERING ROD
61mm
SERVO
LINK
1
1..
Attach the left and right steering rods to the servo saver.
Pass a #309336 (SH M3x12) screw upward through the following
parts:
• #307454 pivot ball
• steering rod inner ball joint (on long end)
• #309319 shim
Thread the screw into the inner hole on the bottom of the servo saver.
Tighten until the pivot ball snaps into the ball joint, and then tighten the
whole assembly.
2
2..
Attach the servo link to the servo saver. Pass a #309335
(SH M3x10) screw downward through a #307454 pivot ball
and servo link ball joint, and thread into the servo saver side arm.
Tighten until the pivot ball snaps into the ball joint,
and then tighten the whole assembly.
309336
SH M3x12
309336
SH M3x12
309335
SH M3x10
309335
SH M3x10
309343
SFH M3x6
➊
➋
➊
➋
Slide servo saver arms through bulkheads
➌
➍
➍
➎
➏
FREE
MOVEMENT
FREE
MOVEMENT
INITIAL POSITION:
MOUNT STEERING
RODS TO INNER HOLES
309319
SHIM 3x5x1
307454
PB 5 mm
307454
PB 5 mm
309334
SH M3x8
307454
PB 5 mm
➏
DETAIL
INITIAL POSITION:
MOUNT STEERING
RODS TO OUTER HOLES
Refer to the Set-Up Book to gain a better understanding
of steering Ackermann.
CUTOUT TO
RIGHT
