Calandra Racing Concepts Battle Axe 2.0 User manual

Battle Axe
2.0
CRC Battle Axe 2.0
T.Q.’s+Wins
2009 Snowbirds!
Calandra Racing Concepts
6785 Martin Street ~ Rome, NY 13440
Tel + Fax [phone] ~ www.teamcrc.com
servo and saver
not included
1:10th Oval Weapon from Team CRC
Part #
1900
Assembly Manual

Center Pivot Base 2-56 Button Head
Alum Pivot ball
4-40 Thin Hex Nut
4-40 x 7/16” FH Steel Washer
Assemble the Molded Center Pivot assembly as shown. Tighten the 2-56
button head screws [4] enough to remove any up and down play, be sure the
flanged pivot ball [2] pivots freely.
*Note - Sometimes it is helpful to over-tighten the screws, then work
the ball around by hand, and then loosen the screws so the ball floats around
very free. Do not over-tighten the screws too much or you could warp the
pivot socket.
slightly
Red Locknut
1 - Place the 4-40 x 7/16” screws [5] through the graphite chassis [6] in
the holes shown. Tighten a 4-40 thin hex nut [7] down fairly tight.
2 - Then, after both thin hex nuts are tight on the 2 mounting screws,
drop the assembled center pivot over the screws. The assembly should
slide down over the hex nuts, not sit on top of them.
3 - Drop a washer [8] over each screw above the center pivot
assembly.
4 - Thread on the 4-40 red locknuts [9]. Do not tighten them yet as we
will adjust this in a later step.
Bag 1
Center Pivot
Bag 1
Center Pivot
1
1
2
3
4
4
789
5
7
9
8
6
5
1
2
4
Center Pivot Cap
3

Bag 2
4-40 x 5/16”
FH steel
4-40 x ½”
FH Alum
One-Piece
Side Links
Red Low-
Profile Ball
1 - In Bag 2, find the graphite bottom plate [10].
Secure it to the center pivot assembly with the
½” red flat head screw [11]. Secure it tight with
the red 7/8” hex standoff [15].
2 - Find the 4 red low profile balls [12]. Secure
them as shown with the steel 5/16” screws [13].
3 - Locate the plastic side links [14]. Inspect the
links and you will notice that the screw holes on
one side of the link are larger than the holes on
the other side. Before popping the links on the
balls [12], be sure that the larger hole faces
toward the outside of the chassis.
4 - Slide the 2-56 button head screws [4]
through the large holes in the outside of the side
links, and then thread them into the small inner
holes as shown in the illustration. Do not tighten
these screws down all the way. Put just enough
tension on them so that there is no play in the
links, but so they pivot freely on the balls. The
car will NOT handle properly if the links are too
tight on the balls.
1 - Be sure the 2 aluminum locknuts on top of the center pivot are slightly loose.
There should be a washer under each alum locknut. Notice that the center pivot
“floats" or moves slightly on the 2 screws. This "floating" allows the links
to "free up". This ensures that the rear pod plate pivots freely on the links
and center pivot ball. This is a crucial step when setting up the Battle Axe.
2 - Snap the 2 links on the balls (done in previous step). They should rock freely on
the pivot balls.
3 - Place the chassis/backplate on a flat surface. No tires and
no diff on the car! A smooth table or desk should do. Be
sure that the rear bottom plate and chassis are in a
straight line, flat against the table, again, no tires on the
car. Lightly “tap” the chassis and rear pod releasing any
tension in the links. Keep the chassis flat on the table for step 4.
4 - Hold the chassis at the hold point “H” by pressing
the chassis down to the table. Slowly tighten the 2 locknuts that
secure the center pivot assembly. For now, just lightly
snug one side then the other.
5 - Pick up the car and check the pivoting action of
rear lower plate. Rotate the rear plate from side-to-
side. It should move free without binding or "clicking".
If it does not, loosen the pivot locknuts and repeat steps 3+4.
If it rotates smoothly, tighten the locknuts on the center pivot more
securely. Do this by again holding the chassis down to the table at the
hold point “H”. Slowly and carefully, fully tighten the locknuts that hold the center pivot
assembly to the chassis. The handling of the Battle Axe hinges (pun intended!) on the
free movement of this rear plate. Be sure that the rear links and rear plate are free and not binding.
(not the rear pod)
Setting the One-piece links
2
Red 7/8”
Standoff
15
15
10
11
12 14
13 11
12
13
14
Rotate
Center Pivot
H
2-56 Button Head
4
4

Bag 3
4-40 x 1/4”
Red Button Head
Motor Plate
Graphite
X-brace
Graphite
Top Plate
4-40 x 3/16”
Red Button Head
Front
of car
1 - Insert a 1/4” red button head screw [22]
through the bottom of the front hole on the
graphite top plate [17] so that the threads
point upward. Slide two washers [8] over the
screw and then tighten with the red female
ballstud [18].
2 - Repeat this process for the 2 outer holes
behind the front hole, except you will use the
3/16” red button head screws [16], and no
washers will be used.
3 - Install the Graphite X-brace [19] to the
back of the two aluminum pods [20 & 21].
Use 4 1/4” red button head screws [22] to
attach the graphite piece to the aluminum.
4 - Attach the assembled top plate to the
motor plate [20] using 2 1/4” red button head
screws [22].
Rear X-Pod
3
16
17
20
16
17
19 20
22
18
19
22
22
21
Red Aluminum
Female Ballstud
18
4-40 x 1/4”
Red Alum FH
23
Micro Left Side
Pod Plate
21
Washer
8
8
1 - Install the completed rear pod to the chassis sub-assembly
using 4 red alum flat head screws [23]. Keep an eye on these
screws during the first few runs of your car. They tend to
loosen until they take a “set” and then they’ll stay tight.
We do NOT recommend using thread lock on aluminum to
aluminum applications. They will stay tight after being re-
tightened once or twice.
2 - Tighten the top plate to the hex standoff [15] using a red
button head screw [22].
23
22

Bag 4
Graphite Tweak
Plate (x2)
1 - Place the Tweak Plate [24] in front of you so the holes face the same
direction as the picture.
2 - Attach the red 7/8” hex standoffs [15] to the tweak plate with the 1/4”
red button head screws [22] using the holes shown.
3 - Attach the female ballstud [18] to the tweak plate with the 3/16” button
head [16] in the hole shown.
4 - Repeat the above steps for the second Tweak Plate, but flip the plate
first as this is for the opposite side of the car.
Tweak Plates
4
24
24
16
15
22
18
Red Aluminum
Female Ballstud
18
4-40 x 1/4”
Red Button Head
22
4-40 x 3/16”
Red Button Head
16
Red 7/8”
Standoff
15
1 - Mount the completed tweak plate assembly to the chassis
as shown using the 4-40 x 1/4” red flat head screws [23]. Do
this for both left and right side tweak plates.
4-40 x 1/4”
Red Alum FH
23
23

5
***Pre assembly inspection - Take the shock shaft and slide it through the black Delrin insert. Be sure the shaft slides through freely. If the shaft drags
on the Delrin, simply spin an X-acto Knife tip in each end of the delrin piece. The knife will remove the small manufacturing burr that occasionally forms
right near the end of the hole.
1 - Using the included 30 wt. silicone oil, soak the foam bladder in oil. Squeeze the foam to ensure the oil has soaked in. Wet the red O-ring as well.
2 - Populate the shock shaft in this order; plastic cup (open end away from piston), soaked foam, small washer + pre-oiled red O-ring.
3 - Hold the body upright and fill the body with oil to the line shown. Place the populated shaft in the oil slowly.
4 - Press the shaft slowly until it stops at the bottom of the shock. Slip the Delrin insert over the shaft and begin to thread into the shock body.
5 - The insert will stop threading, hydro-locking as the shock has too much oil. Oil will spill out.
6 - Allow the oil to bleed out, tightening and loosening the delrin insert while keeping the shaft fully depressed inside the body. This will bleed the
shock.
7 - When the shock is fully bled, no oil will leak and the shaft will rebound out very slowly when fully depressed. The shock shaft will rebound out 1/8”.
8 - Be sure that the shock is fully bled, any “pressure” from being overfilled with oil will cause the shock to leak during the first few uses .
***Post assemble notes: Some oil may seep out of the shock near the Delrin insert. This is simply some remnants of the oil bleed process. Just wipe it
off after the first couple uses, and it should go away. This also may happen if the shock was built with too much oil in it. Be sure to bleed fully.
CRC Dura-Shock Assembly Instructions
Oil Fill
Line
1231
Ballcup
1231
Ballcup
13783
4-40 x 1/8”
set screw
Durashock body
4284,85,86
4283 Durashaft
13451 Foam
Housing Cup
13451
washer
13451
o-ring
13458
threaded
insert 13456-rod
end, spring
perch
13459
spring preload
adjuster
13451
Foam
Bag 5
Side Shocks
1 - Pop the completed side shocks on to the
ballstuds as shown, making sure that the
threaded spring adjusters face toward the outside
of the car.

Bag 6
Graphite Shock
Mount Plates (x2)
Center Shock Mount
25
26
Aluminum Shock /
Antenna Mount
4-40 x 1/4”
Red Alum FH
23
Red Locknut
9
4-40 x 5/8”
Steel Cap Head
27
Brass Washer
28
1 - Assemble shock mount as shown by inserting two
steel 4-40 x 5/8” cap head screws [27] through a graphite
plate [25], then through the aluminum mount [26], and
through the other graphite plate. Secure the screws and
tighten the assembly with two red locknuts [9].
2-
For now, slide the
third screw through one of the shock mount holes, slide
the washers over the screw, and lightly tighten with the
third locknut, just so we don’t lose the parts. Don’t
squeeze the graphite plates together.
The ball shown in the picture is a part of the center
shock, and we will get to this in bag 7.
6
4-40 x 1/4”
Steel Cap Head
29
25
28
27
26
9
23
6
1 - Attach the completed center shock mount to the
chassis [6] using two 4-40 x 1/4” red FH screws [23] in
the holes shown in the diagram.
2 - Insert the antenna tube into the vertical hole in the
center shock mount and then tighten the clamp with a
4-40 x 1/4” steel cap head screw [29].
NOTE - The ball
pictured here is not
included in this step.
Bag 7
Center Shock
Build the center shock per the instructions included in Bag 7.
Once the shock is built, refer to the diagram below.
1 - Remove the screw, nut, and 2 washers from the shock mount, that we had temporarily bolted
on earlier.
2 - Slide the screw through one of the graphite plates, and place one of the washers over the
screw. Now insert the screw through the shock ball. Insert the second washer between the shock
and the second graphite plate, and push the screw the rest of the way through the second plate.
Tighten the assembly with the red locknut.
3 - Using pliers, gently squeeze the plastic rod end over the ball stud on the rear top plate. Do not
force the rod end over the ball by pushing down on it or you could damage the top plate.

34
40
2-56 x ½” SH
Plastic Ride Height
Spacers 3, 4, 5mm
Delrin
Pivot Ball
CRC Pro-Strut
Front End
2-56 Red
Locknut
4-40 x 7/16”
Red FH
1 - Pop the delrin pivot ball [30] into the lower arm [31]. Place the arm on a strong table and push
the ball in with the back of screwdriver handle. Or preferably, you can use CRC’s 4279 Ball popper
pivot ball tool. Notice the “lip” of the delrin pivot ball is pointing upward. The diagram to the left
represents a right side lower arm. For the left side, flip the second arm over and be sure the pivot
ball is installed with the lip again facing up.
2 - Once the ball is popped in, insert the black 2-56 clamp screw [32] through the horizontal hole in
the lower arm. Thread the 2-56 red locknut [33] onto the black screw. Tighten the screw slowly
continuously checking the pivot ball. When it begins to bind a bit, back the 2-56 screw off a bit. The
ball should be free to pivot with just a bit of drag. There is no need to have this ball super loose and
free, a slight drag will be just the right amount of clamping force.
Check this fit after a few runs as the ball will wear and require additional clamping force.
Lip
1 - Install the upper A-arm mount [34] with the amount of Dynamic Caster desired. The options are 0, 5 and 10
degrees. The part shown to the right in the diagram is the 5 degree version, however it is most common to use
0 degree blocks for oval racing. The 10 will angle down more toward the front of the car, and the 0 will be
parallel to the chassis. The general thought is the more Dynamic Caster, the more steering the car will have at
corner entry.
2 - With side cutters or good scissors, cut off (do NOT break off) the 3, 4 and 5 mm spacers [35] from the ride
height tree. Use the 5 mm thickness for 1/10th scale tires. For fine front ride height adjustments, use the CRC
#4262 optional front shim set. This set contains .010, .020 and .030” plastic ride height shims. After selecting
the proper spacer, push the red 4-40 x 7/16” screw [36] through the plastic ride height spacer [35], then
through the lower arm [31], and then thread the screw into the upper A-arm mount [34]. Be sure NOT to over
tighten. Just snug, you are threading an aluminum screw into the plastic upper A-arm mount.
30
30
31
32
32
33
33
34
35
36
35
31
36
Bag F
7
1 - Break the mold tree from the upper A-arm [37]. You can clean up the
mold gates with a hobby knife or rotary tool.
2 - Locate the upper arm hinge pin [38] and slide it into one half of the upper
arm. Locate 3 small caster shims [39]. Push the hinge pin through the 3
shims. Then continue to push the hinge pin all the way into the upper arm.
3 - Now, install the arm/pin/washer assembly onto the upper arm mount [34].
Put the hinge pin in the channel. At this point you can set your starting
caster setting by moving these washers forward and back. The position
shown to the left will result in a competitive handling. Moving them to the
rear will increase steering from the center and exit of the corner.
If the fit of the upper arm is tight, trim the upper arm mount SLIGHTLY with a
hobby knife.
4 - Install the upper cap [40] with 4 black 2-56 button head screws [4]. The
topper is the “clamp” for the hinge pin. Be sure to tighten so that any gap is
gone, however, do not tighten beyond that point as damage can occur to the
upper a-arm mount holes.
37 38
39
Hinge Pin
38
Caster Shim
39
Upper Cap
40
4
2-56 Button Head
4

Dual Axle King Pin
Brass Set
Screw
E-Clip
2-56 SH
1 - Build up the left and right steering blocks [42] as shown to the left. Start by threading the red button head screw
[22] through the graphite steering arm [43] and into the red low profile ball [12].
2 - Then, slide the graphite steering arm assembly into the steering block, lining up the 2 mounting holes. Using the
black 2-56 socket head screws [44], fasten the arm to the steering block. DO NOT OVER tighten. You will drive the
screw through the steering block, deforming the part.
1 - Push the Dual aluminum axle [45] into the plastic steering block [42]. Push it all the way
in firmly. Notice you can install the axle inline or trailing. Typically, this is installed inline for
1/10th racing. This will increase the steering response as compared to trailing.
2 - Insert the e-clip [48] into the groove on the end of the King pin [46]. Next, slide the nylon
spring cup [50] all the way down until it rests against the e-clip. Make sure the larger
diameter of the spring cup is against the e-clip and the smaller diameter side faces up. Now
slide the spring [47] down against the spring cup, large side down. The larger end of the
spring will fit over the step in the spring cup, and the smaller end of the spring will fit into the
bottom of the lower arm.
3 - Now put your king pin / spring assembly on the end of the Allen key and slide it through
the lower arm pivot ball [30], & then thread it into the steering block (with the steering block
all the way down against the pivot ball). Thread the king pin in until the spring just touches
the lower arm pivot ball. The preload on the spring can be adjusted with the king pin length.
4 - Once happy with the preload position, lock the king pin with the 4-40 brass set screw
[49] through the back of the steering block.
CRC Pro-Strut
Front End - cont.
Red Low-
Profile Ball
12
4-40 x 1/4”
Red Button Head
22
45
42
46
47
48
49
45 46
49
48
44
Upper
Ball
51
42
22
43
12 44
Graphite
Steering Arm
43
8
Red
Side Spring
47
50
Nylon Spring
Cup
50
1 - Take the upper pivot ball [51] and push it though the steering block and
thread into the upper arm. Thread it in so there are no threads showing.
2 - Take the slotted capture insert [52] and thread it into the steering block.
THIS IS A BIT TRICKY .... as the insert must be fitted at a down angle as
shown to the left. DO NOT try to insert it horizontally into the steering block. It
is actually threaded in at a down angle toward the center of the car.
3 - Tighten this capture insert so that the steering movement is bound and
slow. Yes, we are actually slightly over tightening this piece FOR NOW. With
the steering movement bound from over tightening, move the steering to it’s
limits, back and forth. What we are doing is “breaking in” the upper
ball/capture insert. After a minute or so of break in, loosen the insert just
enough so the steering is free. Not too much or you will induce excessive free
play.
51 52

9
36
53
55
54
Installing the Lower arm to the Chassis
1 - Insert three 4-40 x 7/16” red FH screws [36] through the chassis,
then through the Front End Riser Plate [53], and top with the Front End
Mounting Plate [54]. Secure these parts with three red locknuts [9]. We
recommend starting in the middle hole of the plates as shown in the
pic. This will give you the option to go either wider or narrower if need
be.
2 - Now, secure the front end assembly to the plate using the 8-32 x ½”
low head front end screws [55]. Again, we recommend starting in the
middle hole, giving you the option to go longer or shorter.
3 - Repeat these steps for the other side.
4 - For fine ride height adjustments, you can use CRC’s 4262 plastic
shim kit (optional)
CRC Pro-Strut
Front End - cont.
4-40 x 7/16”
Red FH 36 Red Locknut
9
8-32 x ½”
Low Head
F.E. Screw 55
9
Installing the Bumper to the Chassis
1 - Insert three 4-40 x 5/16” red FH screws [56] through the
chassis, then through the Bumper [57] Secure these parts with
three red locknuts [9].
4-40 x 5/16”
Red FH
56
56
9
57

Adjustable Servo Mounts
The Battle Axe is equipped with an adjustable servo mounting system that will
let you use a variety of servos from different manufacturers.
1 - Align the adjustable servo mount plate [58] so that the shorter slot is to the
left of the car, and lines up over the smaller hole in the chassis.
2 - Use the 4-40 x 1/4” red button head screws [22] to bolt the servo mounts [59]
to the adjustable servo mount plate.
Do not tighten these yet as we will need to be
able to slide them when installing the servo.
3 - Slide the two 4-40 x 5/16” red FH screws [56] through the holes in the
chassis and then through the slots in the servo plate. Place a washer over the
screws and finish with the red locknuts [9]. Again, do not fully tighten these yet
as we will need to move it later.
(Refer to the diagram below to decide which of
the 3 holes to use for your servo.)
10
JR 3550 and 3650
use the middle
screw hole.
Futaba 9650,
KO 949, Hitec 225,
and Airtronics/Sanwa -
94141 and 94145
use the rear hole.
4-40 x 5/16”
Red FH
56
Red Locknut
9
CRC Pro-Strut
Front End - cont.
Servo Mounting and Tie-Rods
In most cases, mounting the servo in the top hole of the servo mount will be
the best option for tie-rod clearance, bump-steer angle, etc. This could vary
slightly with different servo savers, but would be rare.
We recommend using the Kimbrough Mid-Size Servo Saver (part number
KIM201) and u
1 - Thread the red ball studs [61] into the servo saver from the front and then
secure them with a red locknut [9] on the back. Mount the servo saver to the
servo
.
2 - Slide a washer [8] over each of the 4-40 x 3/8” red cap head screws [60].
Now slide the screw through the servo ears and thread them into the servo
mounts. Make sure the servo mounts face straight forward and are as close
to the servo as you can get them, then fully tighten the cap head screws
3 - Slide the servo left or right on the plate to get the servo saver centered
between the front end
. Once it’s centered, fully tighten the button head screws [22] to
lock the servo mounts in place.
4 - Thread a ballcup [62] onto each end of the steering tie-rods [63], keeping
in mind that one end is right hand threads and the other end is left hand
threads. Keep the gap between the ballcup and the end of threads as equal
as you can on both sides. Once both tie-rods are built, pop one end of each
tie-rod onto the servo saver and the other end onto the steering blocks. Keep
the servo saver pointing straight down, and adjust your tie-rod lengths so that
both front axles point straight out.
(you will need to remove it later to center the servo trim once the rest of the
electronics are installed)
(without causing damage to the servo ears!)
(use the hole in the chassis directly below the saver as a
center guide)
(Just get it close for now. It will be easier to
accurately set the toe-in once the front tires are installed.)
sing the lowest and outermost holes on the servo saver.
Front of Car
Left
Red Alum
4-40 Ballstud
61
56
63
62
4-40 x 3/8”
Red Socket Cap
60
Washer
8
4-40 x 1/4”
Red Button Head
22
59
58
9
22
8
61
60

Diff Ring
Bag 9
Differential
1/4” x 3/8”
Flanged Bearing
65
73 1/4” x 3/8”
Plain Bearing
74
Lip
Diff Spacer
76
Spring Washer
77 Nylon Diff Nut
78
6 - Lock the hub in place with the two 4-40 x 3/8”
steel cap head screws [69] so that the axle has a
very small amount of side to side play in it. The
thickness of 2 sheets of paper is plenty. You don’t
want excessive play here, you’re just making
sure to not pinch the bearings.
Bag 8
1 - Locate the tree of ride height inserts [64]. Select an insert that will work best with your
tire size . Save
the left over inserts as you will use these to adjust rear ride height as the tires wear.
2 - Insert a 1/4” x 3/8” [65] Flanged Bearing into each of the ride height spacers.
3 - Now insert the ride height spacers into the rear pod plates with the bearings up.
4 - Slide the rear axle [66] through 3 1/4” shims [67] and into the 2 rear pod bearings.
5 - On the protruding axle, slip 3 more 1/4” shims over the axle. Then slip the hub [68] on
as shown in the picture.
(example - the #2 spacers will give you about 5mm of ride height with 2.20” tires)
(There are extra shims in a separate bag to adjust width and offset)
Differential Axle
1/4” Shim
1-INSTALL AND GREASE THE DIFF BALLS
Pop the 1/8” diff balls [70] into each of the outer ring of holes in the
diff gear [71]. The balls snap into the socket. Place a small dab of
silicone diff grease [72] on each ball. Use very little!
*(Holding the car on it’s side, with the rear axle pointing upright will
ease assembly of the diff.) Place 1 diff ring [73], and then a 1/4” x
3/8” plain bearing [74] over the end of the axle. Align the diff ring so
that it notches into the axle flange. Place the assembled gear with
the greased diff balls over the axle and push it down over the plain
bearing. Next, insert the other plain bearing into the back of the diff
hub [75]. Then, align the second diff ring with the notch on the back
of the diff hub. *(place a small dab of the diff grease on the hub first
to hold the ring in place.)* Now, slide the hub, bearing, & diff ring
down over the axle. Next, slide a flanged bearing [65] over the axle
and into the front of the diff hub.
2-DIFF ASSEMBLY
Small lip
toward bearing
1
** Balls in outer ring of holes in gear **
64
66
1/4” x 3/8”
Flanged Bearing
Ride Height Inserts
65 67
64
68
69
65
DIFF ASSEMBLY -CONTINUED...
The diff spacer [76] has a small machined lip on
one side, point that lip toward the bearing. Now,
place the spring washer [77] so that the cone
points away from the gear. The outside of the
washer should be against the diff spacer, and
the inside of the washer should be against the
diff nut [78], which now goes on last. *Be sure
the 2 “D” rings have settled into their notches.
Just snug the nut so the parts stay together on
the diff axle. DON’T over-tighten so the outer diff
hub bearing gets crushed! Correct diff tension
needs to be set with tires on the car.
70
71
72
74
75
77
76
78
65
73
0
1
2
3
4-40 x 3/8”
Steel Socket Cap
69
11
3 - Setting the Diff
Once the tires are on: Adjust the diff nut so that the tires spin back and forth freely when holding the
spur gear, but it is very difficult to slip the spur gear with your thumb when holding both tires. Again -
DON’T over-tighten so the outer diff hub bearing gets crushed! Re-check diff tension after the first run.
67

56
4-40 x 1/8”
Set Screw
Bag 10
4-40 x 3/8”
Red Socket Cap
BODY POSTS
1 - Secure the shorter front body posts [79] to the front bumper with
the steel button head screws [80].
2 - Mount the longer rear body posts [81] to the Tweak Plates, using
the red socket cap screw [60]. The tweak plates have two body
mount locations to accommodate numerous body sizes and styles.
Choose the hole that will work best with your body.
3 - Thread the 1/8” set screw [82] into the plastic collars [83]. Adjust
the collar up and down the body post to accommodate the body shell
used. Lock the collar with the set screw.
12
82 60
Adjust body height
by raising or
lowering this collar
79
81
83
80
82
M3 x 8mm Steel
Button Head
80
Two rear body
mount locations
Bag 11
4-40 x 3/8”
Red Socket Cap 3/16” Shim 3/16” x 5/16”
Flanged Bearing
60
Red Locknut
9
4-40 x 5/16”
Red FH
56
85 84
60
1 - Use the 4-40 x 3/8” red cap head screws [60] to bolt the
rear wheels to the hubs.
2 - Insert the flanged bearings [84] into the front wheels.
Place a 3/16” shim [85] over the axle, then the front wheel, &
then a red locknut [9] last. The front wheels should spin very
free. Do not over-tighten the front wheel nuts so that the
bearings are pinched.
3 - Install the Nerf Wing [86] using two 4-40 x 5/16” red FH
screws [56] and two red locknuts [9].
(Tires not included)
9
9
84
85
60
86

Rear End:
Battery Battery Position Shock Mnt Length
Center:
Shock Spring Shock Oil Shock Mnt Height
Front End:
Track Width Wheel Base Axles
Camber Caster Shims Caster Blocks
Ride Height Spacer Riser Plate Chassis Stiffener
Spring King Pin Length Lube
Upper Arm Length Upper Arm Height Ackerman
LR Width (from center)
RR Width (from center)
Tires:
RF Tire Compound RR Tire Compound
LF Tire Size LF Additive LF Glue
LR Tire Size LR Additive LR Glue
Body:
Notes:
Ride Height:
Front Middle Rear
LF Tire Compound LR Tire Compound
Tire Brand
RR Tire Size RR Additive RR Glue
RF Tire Size RF Additive RF Glue
Body Mnt. Position Rear Steer Droop
R
ear
E
n
d
:
Shock Oil Shock Springs Off-set Pod