Chery SQR 7160 sedan. Manual — part 37

CAC Gasoline Engine Maintenance And Servicing Manual

66

The JFZ1913—4 alternator for independent assembly.








The JFZ18D13 ZB alternator for independent assembly.

The

alternator bracket for independent assembly.

2.

Starter.

Rated output:

0.95kW

Speed range:

1000-1800r/min

Voltage:

12V

Type:

QDY1258

SD6RA78

——the flywheel gear ring for vehicle and the one for
independent engine assembly are different and also the starter
gear modulus are different ,, so different starters need to be
applied..

——The

left

figure indicates SD6RA78.

——The

tightening torque for bolt installation is

40±4Nm.

Fig. 121

Fig. 122

Fig. 123

Fig. 124

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CAC Gasoline Engine Maintenance And Servicing Manual

67

——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

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——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 and cylinder wires bracket.

Fig. 129 distributor assembly

groove

camshaft

tongue

TDC mark

Fig. 130

Fig. 131

Slave cylinder and high pressure wiring harness

Slave cylinder and
high pressure wiring
harness

High pressure
assembly

Flat washer

bolt

Slave cylinder and high pressure
wiring harness carrier

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