Great Wall hover, Руководство по обслуживанию

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Overview of the entire car-5
The friction, disc, single-diaphragm spring clutch, hydraulic control mechanism. The external diameter of friction disc D=225mm,
internal diameter d=150mm, material is F810.
Adjustment of clutch pedal:
1. Measure the height of clutch pedal (from pedal pad surface to floor) and free stroke of clutch pedal (fork bar pin clearance).
Standard height of clutch pedal: flush with the brake pedal, free stroke of clutch pedal is 5-15mm;
2. Readjust the free stroke of pedal after adjust the height of pedal; rotate the push bar to the standard value, then fix the bolt
and nut;
3. If the free stroke of clutch pedal is not within standard value, it should rotate the adjusting bolt to standard value, then fix
the bolt and nut. Do not move the push bar to main cylinder when adjust the free stroke of pedal;
4. If the free stroke of clutch pedal and clearance between the clutch pedal and floor when the clutch is disengaged de not
consist with the standard, this may by caused by the air in hydraulic system and failure of main cylinder or clutch. It can
discharge the air of system or dissemble and inspect the main cylinder or clutch.
Table 2 Structure and main technical parameter of engine(continued)
Serial No. Item Specification and parameter
27
Consumption ratio of engine oil and fuel oil
(%)
≤
0.8
28 Cooling method Closed forced water cooling
29 Starting method Electric motor
30 Net weight(kg) 167
31 Outline dimension: L
×
W
×
H (mm) 730
×
653
×
667
32 Idle-speed emission CO(%)/HC(ppm)
≤
0.5/
≤
100
33
Emission control degree of operating
condition regulation
With three unique catalytic converter, air-fuel
ratio closed loop control, the equipped light
car meets the standard of GB 18352.2
－
2001
Air inlet system
Dry-type air cleaner.
Exhaust air system
Primary muffler, with two-stage three-way catalyst device.
Fuel supply system
Adjustment of accelerator pedal
The stroke of accelerator pedal is 155mm; adjust the adjusting nut on wire bracket if it does not consist with the standard.
The fuel tank is plastic tank with capacity of 67L; the oil supply control is the mechanical pedal oil control and
internal-type electric fuel pump; the type of fuel evaporation is the activated carbon can and electric valve control.
Cooling system
Forced circulation water cooling, electric fan and aluminum tube radiator.
Clutch