Chery QQ6 (S21) / S12LHD. Manual — part 66

A complete seiral number for a transmission is as follows:

* □ □ □ □ ○○○○○ *

Month Code

where, ○ represents an arabic numeral, □ represents an alphabet, and represents an arabic numeral or alphabet.

The suffix is located the last portion of the part code number, and unavailable for the basic type transmission.. In

case that its structure, dimension, materials, heat treatment requirements, surface treatment and etc of part and assy

are changed on basis of the original products, the suffix shall be modified. In the codes, the English alphabets shall

be capital ones, and used in ture starting from A. To avoid the confusion, the alphabets “I”, “O” and “X” shall not be

used. When the modification makes no influence on the interchangeability, the alphabet A shall take the lead; and if

the modification makes an influence on the interchangeability, the alphabet A shall be neglected and B takes the lead.

Table 5

Characters used for designating the year

Year

Code

Year

Code

1999

X

2015

F

2000

Y

2016

G

2001

1

2017

H

2002

2

2018

J

2003

3

2019

K

2004

4

2020

L

2005

5

2021

M

2006

6

2022

N

2007

7

2023

P

2008

8

2024

R

2009

9

2025

S

2010

A

2026

T

2011

B

2027

V

2012

C

2028

W

2013

D

2029

X

2014

E

2030

Y

Table 2 Characters used for designating the month

Month

Code

Month

Code

January

A

July

G

February

B

August

H

March

C

September

J

April

D

October

K

May

E

November

L

June

F

December

M

Sequential number in this producetion month

Year Code

Suffix of Assy Part Code Nubmer

3). Example

For example: QR513MHA MH5H00001 means the first model QR513MHA transmission manufactured in August

2005.

Chapter 2 Technical Specifications

1. Specification Table

1.1. Engine specification table

Model

SQR473F

SQR472F

Bore (mm)

73

72

Piston Stroke (mm)

77.5

66.5

Displacement (ml)

1297

1083

Compression Ratio

10

9.5:1

Rated Power (kw)

61

50

Speed at rated power

(r/min)

6000

6000

Max. Torque (N·m)

114

90

Speed at Max. Torque

(r/min)

3800 - 4500

3500 - 4000

Min Fuel Consumption

(g/kw

▪

h)

280

275

1.2. Transmission specification table

Model
Gear Shift

QR513MHA

QR512

1

st

Gear

3.545

3.818

2

nd

Gear

2.050

2.158

3

rd

Gear

1.423

1.400

4

th

Gear

1.065

1.029

5

th

Gear

0.865

0.838

Reverse Gear

3.364

3.583

Final Drive Ratio

4.056

4.111

2. Oil/Fluid Capacity Table

Engine Oil

(Including strainer)

SQR473F series: 4.0L±0.5 L

SQR472F series: 3.5 L

M/T (Manual Transmission)

QR513MHA: 1.8±0.1L

QR512: 2.1L

Power Assisted Steering

MAX mark

Cooling System

1.3L displacement: 6.5 L

1.1L displacement: 6.0 L

Windscreen Cleaning System

MAX mark

Brake Fluid /Clutch Oil Reservoir

MAX mark

3. Oil/Fluid Specifications Table

Item

Oil/Fluid

SQR473F

API SJ SAE 10W-40

SQR472F

API SF SAE 10W-30

QR513MHA

75W-90

QR512

75W-90

Power steering oil

ATF-3

Brake fluid

Dot 4

Chapter 3 Basic Operation and Adjustment

1. Vehicle Delivery Check

1.1. Interior and exterior

(1) Interior and appearance defects

(2) Paintwork, electroplated parts and interior ornaments

(3) Attached articles, tools, spare tire, jack, user’s manual, warranty manual, attached keys.

1.2. Engine compartment section

(1) Engine hood lock and hinge

(2) Battery motor

(3) Electrolyte level

(4) Main ground wire

(5) Main fuse and spare parts

(6) Engine oil level

(7) Coolant level and water quality

(8) Power steering fluid level

(9) A/T oil level

(10) Glass cleaning fluid level

(11) Tension of driving belts (power steering, generator, compressor)

(12) Accelerator pedal control cable (A/T control cable)

1.3. Manipulation and control section

(1) Clutch pedal height and free travel

(2) Transmission pedal height and free travel

(3) Accelerator pedal

(4) Check the interior fuses and spare parts

(5) Check the radio/recorder/CD player and antenna

(6) All warning lights, generator, hand brake, oil pressure, brake failure, AT gear position

display, ABS, SRS

(7) AT starter protectors

1.4. Engine startup check

(1) Working condition of battery and starter and the display of all warning lights

(2) Working condition of front washer