Chery Amulet Engine. Manual — part 15

——The left chart is QDY1258
——When checking starter, you should clean
carbon brush. Its surface should not have dust
and calibrator, and the brush can move freely in
the carbon brush carrier. Change them if the
brush and carrier are damaged severely.
——Clean the commutator’s surface with clean
cloth. And engage the commutator if its surface
is not smooth and round.
——As assembling carbon brush, make sure
the brush spring is pressed on the brush
correctly.
——Pay more attention to keep the wire
bayonet clip clean. Make sure there’s no oil
fouling and water. Or the voltage drop is too
high, and the engine doesn’t work.

3. Spark plug.
Type: K7RTC
Tighten torque: 17.0-33.0Nm

4.Ignition controller
Type: ZJ5701F-HB or KH-3A.



5. Breakerless distributor
Type: FDW451 (with ZJ5701F-HB Ignition
controller) or JFD459 (with KH-3A Ignition
controller)

Removing:
——Turn the crankshaft to cylinder 1’s TDC.
——Before removing, check and make sure the
cylinder head and distributor flange have line
marks. If not, make a mark on the cylinder head
and flange so as to assemble in the previous
position.

Fig. 125

Fig. 126

Ignition module assembly

Fig. 127

Fig. 128

——Loosen and remove two M6× 20 bolts.
——Remove the distributor.
——Remove the distributor’s “O “seal.




Assembly:
——Insure that the engine is set correctly with No.1 Cylinder
at TDC.
——Install new “O” seal.
——Rotate distributor to align the lug with the No. 1 cylinder
TDC mark on the distributor flange. Install the distributor
inserting the lug into the camshaft groove.
——Rotate distributor to align the mark on distributor flange
with the mark on cylinder head.
——Tighten two bolts to 5.0—7.0Nm.
6. High tension ignition wire assembly:

The high tension ignition wire assembly is mounted on the

cylinder wire bracket which is installed on the valve cover, also
cylinder wire and coil wire clips exist between the distributor

Fig. 129 distributor assembly

Groove

Camshaft

Tongue

TDC mark

Fig. 130

Slave cylinder and high pressure wiring harness

Slave cylinder and high
pressure wiring harness High pressure

cable assembly

Flat washer

Slave cylinder and high pressure
wiring harness carrier

Fig. 131

Bolt

7. Ignition coil assembly.

8. Connector wiring harness assembly.

Connector wiring assembly

Ignition coil assembly

Fig. 132

Type

Fig. 133

Carburetor engine faults, causes and corrections

1. Engine does not run during starting:

Cause

Correction

(1). Battery wires are loose or corroded

Reconnect or replace the wires

(2). Battery is discharged or damaged

Recharge or replace the battery

(3). Starter circuits is opened or loosed or not energized

Energize or replace the harness

(4). Starter solenoid valve or switch is damaged

Replace starter solenoid valve or switch

(5). Starter is damaged

Replace starter

(6). Flywheel gear ring or starter pinion is loosed or damaged

Replace flywheel gear ring or starter

(7). No engine ground wire or ground wire is disconnected

Connect or replace the ground wire

2. Engine runs but no spark exists during starting:
Cause

Correction

(

1). Battery is discharged (engine run slowly)

Recharge or replace battery

(

2). Battery wire connector is loosed or corroded

Reconnects or replace battery

(

3). Ignition parts is damp or damaged

Replace ignition parts

(

4). Ignition part harness is opened, loosed or not energized. Reconnect or replace harness

(

5). Spark plug is burned away, damaged or

Spark plug gap is not correct.

Replace spark plug

(

6). Main mechanism is damaged (for example, camshaft)

Check and service

3. Difficult to start for engine when temperature is low:
Cause

Correction

(1). Battery discharged

Recharge battery

(2). Battery connector loosed or corroded

Connect or replace the battery wires.

(3). Spark plug is corroded, damaged or the

Spark plug gap is not right. Replace spark plug

(4). Other ignition system problems

Check and service

(5). Low cylinder compression pressure

Sent to service spot for check and service

4. Difficult to start for engine when temperature is high:
Cause

Correction

(1). Air filter is dirty or blocked

Clean air filter core or replace case

(2). Low cylinder compression pressure

Sent to service spot for check and service

(3). Hydraulic valve lifting rod is damaged

Replace the lifting rod

5. The starter noise or rough engagement.
Cause

Correction

(1). Flywheel gear ring or starter’s pinion loose or broken Replace flywheel gear ring or starter
(2). Starter retaining bolt loose or missing

Tighten retaining bolt or replace bolt

(3). The parts in Starter worn out or damaged

Replace starter