Service Manual For CHERY QQ6 (Maintenance And Care) After Sales Service Department of Chery Automobile Sales Co.
TABLE OF CONTENTS Chapter 1 Overview of Vehicle .........................................................................................................4 1. Overview of Engine .................................................................................................................4 2. Overview of Transmission .......................................................................................................4 3. Rubbing Numbers ....................................................................
4.3. Maintenance indicator light reset ................................................................................18 5. Battery Check ........................................................................................................................18 6. Airbag Check .........................................................................................................................18 7. Engine Oil Check...........................................................................................
Chapter 1 Overview of Vehicle 1. Overview of Engine The QQ6 car is equipped with a engine of 1.3L or 1.1L displacements which is developed and produced by CHERY Automobile Co.. Ltd. The models of the eninge are: SQR473 F and SQR472 F respectively. Two kinds of engines have the following characteristics: SQR473 F series: Vertical, four cylinders, water-cooled, 4 strokes, in-line, double overhead camshaft, 4 valves, multipoint electronic gasoline injection.
3.1.2. Meaning of VIN code 1) The VIN code is structured according to the requirements of GB16735.
② The second character of VIS section represents the plant of manufacture. The CHERY Automobile Co., Ltd. is represented as the character D. ③ The third through the eighth of VIS section represents the number sequentially assigned by the manufacturer in the production process. The number is assigned yearly, starting from 000001. 3.2. Engine Number 3.2.1. Engine number position 1).
□□□ ○ ○○ □ □ Differentiation code Feature Code Bore Number of Cylinders Enterprise Code where, ○ represents an arabic numeral, and □ represents an alphabetic character. 1.1 The enterprise code is fixed as SQR; 1.2 The number of engine cylinders is a 1 to 2-digit integer; 1.3 The bore is the diameter of cylinder barrel, expressed by a 2 to 3-digit integer, and its decimal is rounded to ainteger with the unit of mm according to the rounding principle. 1.
Co., Ltd., which is a four-valve multipoint injection engine (the line gasoline engine feature code “L” is omitted and then is occupied by the “four-valve multipoint injection, and the first structure differentiation code A is also omitted). 2.
3.3. Transmission Number 3.3.1. QR513 series transmission nubmer position The position of QR513 series transmission number is as shown in the figure: Position of Number 3.3.2. Meaning of QR513 series transmission number The number of QR513 series transmission consists of transmission type and serial number. 1). Transmission type The transmission type consists of code QR, number of transmission gears, max transmission torque, feature code and structure differentiation code.
A complete seiral number for a transmission is as follows: * □ □ □ □ ○○○○○ * Sequential number in this producetion month Month Code Year Code Suffix of Assy Part Code Nubmer 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..
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.
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.
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.
(3) Working condition of front wiper (4) Turn signal indicator lamps and its automatic releasing (5) Working condition of side lamps and number plate lamp (6) Working condition of headlamps and high beam (high beam indicator lamp) (7) Working condition of fog lamp (8) Working condition of stop and backup lamps (9) Working condition of instrument light and dimmer (10) Working condition of horn (11) Working condition of cigarette lighter (12) Operation of sunroof (13) Working condition of rear window defroste
1.8. Vehicle uplift check (1) The wear or damage of bottom, engine, brake and fuel pipes (2) Suspension fixing and its bolts (3) Transmission oil level 1.9. Vehicle jackdown c.
Approx.10cm 2.2. Position of rear jack lift point The rear jack lift point is located at the convex edge of the lower rear part of the vehicle, 10 cm away from the extreme point, and the points at the left and right sides are the same. The figure below shows the right rear jack lift point where a jack supports the vehicle: Approx.10cm 3. Towing 3.1. Towing position 3.1.1.
Front Tow Ring 3.1.2. Rear tow ring The rear tow ring is located under the rear of body, as shown in the figure below: Rear Tow Ring 3.2. Towing method 3.2.1. The vehicle with manual transmission The vehicle with manual transmission can be directly towed by the front tow ring of tractor, and, at the same time, the traveling direction of the vehicle towed shall be controlled by a driver; and if the vechile is a tractor, please ensure that the towing rope connect reliably with the rear tow ring. 3.2.2.
4.2. Mileage setting The upper right of the odometer displays the one-way mileage (switchable), and the lower right displays the total mileage. In the case of vehicle equipped with reversing radar, when the reverse gear is engaged, the distance behind the vehicle can be displayed on the upper right of odometer. 4.3.
The air bag is an optional configuration. If your vehicle is equipped with the air bags, please ensure that there is clean and no damage in the “air bag” positions shown in the figure above. DO NOT let any cleaning fluid or liquid enter into the aribags. 7. Engine Oil Check 7.1. Oil level check MAX MIN Engine oil consumption is affected by many factors. A new engine reaches the normal value only after the mileage of approx. 5,000 KM. More engine oil might be consumed under the high-load of engine.
Note: Please refill the engine oil conforming to the CHERY’s specifications only to the level between MIN and MAX marks. 8. Transmission Oil Check 8.1. Oil level check Shut down the engine and wait for several minutes, and then lift up the vehicle with a jack, unsrew the oil limiting plug with a torque wrench, and check the transmission oil level.
10. Lubrication and Maintenance of All Hinges and Door Locks All the hinges and door locks are the maintenance-free products. Please make certain that the bush of any hinge is in good condition. If damaged, replace it in time. 11. Wiper System Check 11.1. Wiper blade check and maintenance Check wiper blade Slide the tip of your finger on the edge of a wiper blade to check the roughness of the blade. The butter, silicone resin and fuel may enable the wiper blade not to normally work.
12. Coolant Check QQ6 engine has a main radiator and an auxiliary radiator. Check whether the auxiliary radiator’s coolant level is between the MAX and MIN marks. If below the MIN mark, please refill the coolant. CAUTION: Please DO NOT refill the coolant when the engine is in hot state. Please refill the coolant after the engine cools down.
winter, but also provide the corrossion protection all the year around. Now, the engine can operate under very high temperature but the bad coolant can’t provide the cooling system the proper corrosion protection. So, please use the coolant conforming to the CHERY’s specifications. DO NOT substitute the coolant with the main water. If refilling the antifreeze fluid into the vehicles in the cold region, please select the antifreeze fluid which has proper antifreezing capacity.
14. Tire Check 14.1. Pattern depth check Wear Limit The related regulations specify the depth of the tire surface. When the remaining depth of tire pattern reaches the limit of 1.6 mm or the tire pattern is worn to the tip of triangular mark as shown in the figure above, a wear strip will appear on the tire tread, which indicates the performance and safety of tire here considerably reduce and the tire must be replaced. 14.2.
timing belt pulled side, when the timing belt is pressed down approx. 5 mm by hand, the force required is: 19.6 - 29.4 N (2.0 - 3.0 kg), and its schematic diagram is shown below; 16. Check and Maintenance of Engine Accessaries’ Belts Wedge belt: Check its tension, and regulate or replace it if necessar. Refer to the “Timing belt” for the requirement on tension after regulating; 17. Check and Adjustment of Clutch Check whether the travel of clutch pedal is proper.
with brake master cylinder. 18.2. Disc brake 18.2.1. Thickness of brake disc The standard thickness of front brake disc (ventilation disc) shall be 17 mm with the serviceability limit of 15 mm; and if above the limit, the front brake disc shall be replaced. 18.2.2. Thickness of brake lining The standard thickness of front brake lining shall be 10 mm, with the serviceability limit of 3 mm, and the remaining thickness while the brake lining thickness limit shall not be less than 3mm.
subframe (left) Nut Bolt 2 Used to secure the tie rod and steering knuckle 35±3 2 Lower swing arm and subframe connecting rod (left, right) 100±10 Flange face metal retaining nut 2 Lower swing arm and subframe connecting rod (left, right) 100±10 Bolt 2 Subframe and body (front) 150±10 Bolt 2 Subframe and body (rear) 150±10 Bolt 1 Lateral suport bar and body 100±10 Nut 1 Lateral suport bar and body 100±10 Bolt 1 Lateral suport bar and rear shaft 100±10 Bolt 2 Rear trailing ar
20. Check and Maintenance of Intake and Exhaust Systems Check the cleanness of air cleaner element, and replace it as required; Check the leakage and clogging of intake and exhaust systems; Check the damage of precatalytic converter assy, three-way catalytic converter assy, front muffler assy, and rear muffler assy. If damaged, replace it. 21. Check and Maintenance of Fuel System Check the ageing, breakage and leakage of fuel pipes.
23. Check and Maintenance of A/C System In case of the maintenance of the vehicle A/C system, the following procedures shall be conducted: first, listen; second, look; third, touch; and fourth, check. Its specific content is: First, listen: Determine the operating condition of compressor according to the sound from the compressor. For the normal operating, only the even valve plate motion sound from the compressor can be heard.
pipes and joints at the low pressure end. Touch the high pressure area, especially the metal parts at the high pressure end, such as compressor’s exhaust pipe, condenser, stock fluid dryer and etc, and find these sections are hot. Be care! If you touch these positions and find that your hand is hot but doesn’t feel burning, it is normal; and if your hand feels hurning, check whether the condenser is in the good cooling conditio, the surface of condenser is clean without foreign materials, and etc.
air cleaner and then replace the element, and then reinstall the air cleaner after the replacement of the element. Engine oil filter Fully drain out the engine oil, and then remove and replace the filter with a special oil filter spanner. To ensure the sealing effect, it is best to appropriately apply a little of engine oil on the screwed end of the new oil filter, and then reinstall it.
conforming to the specifications in the table below, please properly adjust the wheels. Item Model Front Wheel Rear Wheel Parameter SQR7130S21 SQR7110S21 Front Camber Angle 0.87°±50′ 0.87°±50′ Kingpin Caster Angle 3.4°±30′ 3.4°±30′ Kingpin Inclination 12.7° 12.7° Front Wheel Toe-In (1±3)mm (1±3)mm Rear Camber Angle 0°±30′ 0°±30′ Rear Wheel Toe-In 0°±10′ 0°±10′ ≤ 3m/km ≤ 3m/km Sideslip 26. Lamp Check 26.1.
instruement panel shall flash; 26.6. Stop lamp: In case that the stop lamp switch is stepped on, the stop lamp and high mount stop lamp shall light at the same time; 26.7. Rear luggage compartment light: In case that the rear luggage compartment opens, this light shall light; 26.8. Door lamp: After the door opens, the door contact switch turns on, and then the door lamp shall light. 27. Exhaust Emission Standard(s) applicable: Type I test – Exhaust contaminant emission test after cold starting.
Mileage (Km) Maintenance Item 5000 15000 30000 Engine oil: Replace it ★ ★ ★ Oil cleaner: Replace it ★ ★ ★ Transmission oil: Check the oil level, quality, color, and refill it, if necessary ★ ★ ★ Engine: Check the leakage (engine oil, antifreeze fluid, fuel, A/C system, etc) ★ ★ ★ ★ ★ Battery: Check the electrolyte level, and refill the distilled water if necessary (equipped with the maintenance-free battery) ★ Timing belt: Check the wear and tension, and adjust or replace it if neces
Mileage (Km) Maintenance Item 5000 15000 30000 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Exhaust system: Check its leakage and damage, adjust or replace it, if necessary Steering system: Check the power steering fluid level, whether the clearance between the racks of steering wheel’s gear is proper, the connection condition of all linkages, whether the system works normally, and repair or replace it, if necessary Cooling system: Check the antifreeze fluid level, the status of all connecting
compartment; and then lift up the vehicle and check the leakage of transmission oil viewing from the bottom of vehicle; 2.1.6. Check the oil/fluid: Check the levels of brake fluid, antifreeze fluid, glass cleaning fluid and power steering oil, and the leakage of the related pipelines; 2.1.7. Check the door lock, hinge and stopper: Check the working condition of all door locks, hinges and stoppers, and appropriately add the lubrication oil if there is abnormal sound or the resistance is big; 2.1.8.
2.2. Standard 15,000 KM maintenance work procedure 2.1.1. Receive the vehicle to be maintained, wear the “four-piece series” (seat cover, steering wheel cover, shift lever cover, driver’s foot pad) on the vehicle, drive the vehicle to the lifting jack, and support the vehicle; 2.1.2. Prepare for the related tools and special devices; 2.1.3. Wear the left and right fenders protective covers and front protective covers on the vehicle to be maintained; 2.1.4.
2.2.19. Brake hose: Check its ageing and damage; 2.2.20. Brake pipe: Check its damage, corrosion and the leakage of all joints; 2.2.21. Check the suspension components: Check its abnormal looseness or friction, damage, and the working condition; 2.2.22. Rear shaft rubber hinge: Check its damage; 2.2.23. Control arm rubber sleeve: Check its damage; 2.2.24.
2.2.35. Seat belt: Check its damage; 2.2.36. Trial driving: Check the display status of combination instrument, the working condition of four-door regulator, and the function of the steering, braking and gear shifting mechanisms, pay attention to the abnormal sound from the engine and body, and examine and repair it, if necessary; 2.2.37. Look around the vehicle, and wash it if there is no abnormal symptom, then deliver the vehicle to its owner. 2.3. Standard 30,000 KM maintenance work procedure 2.1.1.
2.3.19. Hand brake: Check its travel, and regulate it, if necessary; 2.3.20. Tire position change: Change the position of tires according to the description as shown in the figure, and note that the status of tire of the front wheel shall be better than that of rear wheel after position changing; 2.3.21. Brake hose: Check its ageing and damage; 2.3.22. Brake pipe: Check its damage, corrosion and the leakage of all joints; 2.3.23.
wheels at the timing belt pulled side, when the timing belt is pressed down approx. 5 mm by hand, the force required is: 19.6 - 29.4 N(2.0 - 3.0 kg); 2.3.35. Check the engine while idling: Check the working condition of the engine while idling,check the working condition of electronic fuel injector parameters and exhaust with the CHERY Company’s special tester, and adjust it if necessary; 2.3.36. Exhaust system: Check its leakage and damage, and regulate or replace it if necessary; 2.3.37.
