Atomic MRZ User manual

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
1
V1.1 Assembly Manual

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
2
Flat Head Machine Thread
(KM 2*4)
Steel Washer 2*4*0.5mm
3.5mm Steel Ball
Motor Plate
Aluminium Pivot Ball Mount (Rear)
○
02 Chassis Center Pivot
Steel Washer 2*4*0.5mm
3.5mm Steel Ball
KM 2*4
Main Chassis Plate
Pivot Base
○
01 Chassis Center Pivot (open Bag 1 to 5)
KM 2*4
KM 2*4
KM 2*4
3.0mm Steel Ball

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
3
○
03 Side Links System
○
04 Fixing Side Links
Number facing upward

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
4
○
05 Side Body Mount (open Bag 06, 07)
Self-Tapping Screw 2*4
Self-Tapping Screw 2*4
Carbon body mount
○
06 Car Body Mount Plate
Pay attention to the orientation
of the mount. “Wave shape”
is facing Upward.

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
5
Self-Tapping Screw 2*4
Pay attention to the orientation
of the mount. “Wave shape”
is facing Downward.
○
07 Car Body Mount Plate
KM 2*4
○
08 Motor Pod
KM 2*4

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
6
○
09 Ride Height Spacers
Machine threaded Screw 2*6
0.3mm spacers x 3
0.3mm spacers x 3
○
10 Side Spring Hub (open Bag 08)
M2 *6 set screw
(use 0.9mm Hex Key)
M2 *6 set screw
Side Spring Hub (Steel)
Tips:
Before fixing the set screw, use a flat head machine
thread M2 screw to make thread to the hole first. It
will be easier for the set screw to get into the carbon.
0.5mm
Adjust the set screw to adjust the
height of the spring hub

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
7
○
11 Side Springs (open Bag 09)
○
12 Body Post Plate
2.5 mm Steel Ball Head
KM 2*6
Tips:
Put the carbon plate upside down on a flat surface,
then press the spring against the hub. Make sure the
spring is sat and locked by the hub.
2.5 mm Steel Ball Head

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
8
○
13 Middle Chassis Support
KM 2*4
Steel Support Post
○
14 Battery Mount
Plastic Mount
Plastic Mount
Carbon Plate
Apply Instant Glue to Fix Apply Instant Glue to Fix

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
9
○
15 Battery Mount Door
M1.6 * 4 Button Head
M1.6 * 4 Button Head (please do not
mixed up with M2 screws)
Rubber O-ring
(3x1.5x0.75)
Battery Mount Door
(carbon Fiber)
Button Head PM 2*4
Steel Washer 2*4*0.5mm
3.5mm Steel Ball
○
16 Battery Mount Installation
KM 2*6
KM 2*4

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
10
○
17 Lateral Shock Dampers Machine threaded
Button Head -PM 2*4
Steel Washer 2*4*0.5mm
3.5mm Steel Ball
3.5mm Steel Ball
KM 2*6
KM 2*6
2.5mm Ball Cap
Steel Damper Shaft
0.5 mm Gap
Damper Tube
Apply #25000 or 35000 damper
grease to the shaft.
PM 2*4

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
11
○
18 Center Shock Damper
Spring Tension Collar
Shock Body 3.5mm Ball Cap
Central Shock Shaft
Apply #25000 or 35000 damper
grease to the shaft.
Insert Small Mid Spring
(3mm long)
Metal Collar
M2*2 set screw (Steel)
Center Spring
(may need some force to get
it in place, no worry just push
it, spring is flexible)
Spring support
(Plastic)

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
12
○
19 Center Shock Damper
○
20 Servo Horn
MRZ suitable servos:
size within 20.0(W) * 18.0(L) * 8.5 (H) mm
Servo (not included)
Please use the screw and
servo horn that come with
the servo.
2.5mm Steel Ball Head, M1.4 thread
** The Second Top Hole is recommended.

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
13
○
21 Servo Installation (open Bag 10)
Self Tapping 2*4
Servo Mount (plastic)
Self Tapping 2*6
○ 22 Lower Arms (open Bag 13)
Screw Tip come out around 0.8mm
Droop screw setup
M1.2 * 3 Button Head
Right Arm
Left Arm

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
14
○
23 Upper Arm Mount
KM 2*4
Steel Steering Post
KM 2*8 (Better to apply thread lock glue
Aluminium Upper Arm
Mount
Carbon Plate
Self Tapping 2*4
Self Tapping 2*4
M1.6 * 3 (Flat Head)
Steel Pin 1.5 * 12
Alu. Arm Mount
Front Bulkhead
○ 22 Lower Arms
2.5 * 7.0 * 0.5 steel spacer

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
15
c
○
24 Install the Servo Plate
○
25 Steering Knuckles Build Left and Right Knuckle as picture shown.
Cup Head M2*8
Steel Wheel Axle:
Apply instant glue to secure the
axle to the knuckle
2.5m Steel Long Neck Ball Head
○
R
○
L
Second hole: Linear steering
(Recommended)
Front hole: Aggressive steering
Self Tapping 2*4 Self Tapping 2*4
Self Tapping 2*4
2*4*0.5 steel washer

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
16
○
25 Steering Knuckles
2 x 4 x 0.5mm shim 3 pcs
2 x 4 x 0.5mm shim 3 pcs
3.5mm Ball Head
3.5mm Ball Head
M2 x 12 set screw

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
17
○
26 Upper Arms Preparation
Steel Washer 1.5*2.5*0.2mm
M1.4 * 8 Steel Screw
M1.4 Brass Nut
Leave around 0.3mm gap (its about 2 degree
camber angle)
Do not over tighten the screw, it may damage
the plastic arm
3.5 Ball Cap
○
27 Upper Arms Preparation

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
18
`
○
28 Upper Arms
1.5*10 Steel Pin
0.05mm Steel Washer:
To eliminates wobble, if there is
necessary.
M2 *2 Set Screw
(to secure the pin, remove
wobble)
○
29 Steering Crank
2.5mm Steel Ball Head
2.5mm Steel Ball Head
3*6*2 Bearing
Steering Crank (Plastic)

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
19
YouTube Scan this QR Code to see how to make the ball link Smooth and no wobble.
https://www.youtube.com/watch?feature=youtu.be&v=RMhkoIUS_og
○
30 Installing Steering Crank
Nylon Nut
F3-8 Thrust Bearing
Tighten the Nylon nut slowly, adjust
it and make sure the crank rotates
smooth and no wobble.
○
31 Steering Linkages
Around 20.2mm
2.5 Ball Cap 2.5 Ball Cap
Normal Thread Reverse Thread

MRZ V1.1 Instruction Manual
Version 1.0 (01-FEB-2022)
20
○
32 Servo Linkage
Double Head 2.5 Ball Cap
○
33 Gear Differential (open Bag 11)
Right Wheel Hub (plastic)
Diff Housing
5 x 8 x 2 Bearing