Chery Tiggo. Manual — part 9
Mechanical Specifications
DESCRIPTION
ITEM
STANDARD
LIMIT
Engine Oil Pressure
Lower Idle Speed (800 ±
50 RPM)
1.2 - 1.5 bar
-
High Idle Speed (2000
RPM)
3.2 - 3.5 bar
-
High Speed (4000 RPM)
3.7 ± 0.5 bar
-
Engine Block Clearance
Surface Distortion
-
0.15 mm
Inner Diameter
81.000 - 81.010 mm
-
Out-Of-Round
-
< 0.008 mm
Taper
-
< 0.01 mm
Piston Ring Groove
Clearance
First Ring
0.04 - 0.08 mm
-
Second Ring
0.0251 - 0.01 mm
-
Piston Ring End Gap
Clearance
First Ring
0.2 - 0.4 mm
0.8 mm
Second Ring
0.4 - 0.6 mm
1.0 mm
Piston To Piston Pin
Clearance
-
0.002 - 0.013 mm
-
Piston Diameter
-
80.946 - 80.964 mm
-
Ring Groove Clearance
First Ring
0.04 - 0.08 mm
-
Second Ring
0.01 - 0.0251 mm
-
Connecting Rod Radial
Clearance
-
0.016 - 0.051 mm
-
Connecting Rod Axial
Clearance
-
0.002 - 0.013 mm
-
Diameter Of Crankshaft
Main Journals
-
53.981 - 54 mm
-
Diameter Of Crankshaft
Rod Journals
-
47.884 - 47.9 mm
-
Out-Of-Round Maximum
Of Crankshaft Main
Journals
-
-
< 0.008 mm
Axial Clearance Of
Crankshaft
-
0.07 - 0.265 mm
-
Radial Clearance Of
Crankshaft
-
0.0035 - 0.034 mm
-
Coaxality Crankshaft Main
Journal
-
-
< 0.005 mm
Thrust Washer Thickness
-
2.4 - 2.405 mm
-
Oil Clearance Of
Crankshaft Rod and Main
Journals
-
0.022 mm
0.058 mm
Cylinder Head Flatness
-
-
< 0.04 mm
Intake Valve Deflection
-
-
< 0.02 mm
Exhaust Valve Deflection
-
-
< 0.04 mm
Spring Height
-
47.7 mm
-
Spring Height At 620
Newtons Of Pressure
-
32.0 mm
-
GENERAL INFORMATION
DESCRIPTION
ITEM
STANDARD
LIMIT
Intake Cam Lobe Height
-
37.15 mm
-
Exhaust Cam Lobe Height
-
37.05 mm
-
Camshaft Journal #1 Outer
Diameter
-
31.934 - 31.95 mm
-
Camshaft Journal #2, #3,
#4, #5, Outer Diameter
-
23.947 - 23.96 mm
-
Camshaft Cam Bearing #1
Inner Diameter
-
32 - 32.025 mm
-
Camshaft Cam Bearing
#2, #3, #4, #5, Inner
Diameter
-
24 - 24.021 mm
-
Camshaft Journal #1
Clearance
-
0.05 - 0.091 mm
-
Camshaft Journal #2, #3,
#4, #5 Clearance
-
0.04 - 0.074 mm
-
Intake Camshaft Axial
Clearance
-
0.15 - 0.20 mm
-
Exhaust Camshaft Axial
Clearance
-
0.15 - 0.20 mm
-
Intake Valve Guide
Clearance
-
0.012 - 0.043 mm
-
Exhaust Valve Guide
Clearance
-
0.032 - 0.063 mm
-
Valve Outer Diameter
Intake Valve
5.98 ± 0.008 mm
-
Exhaust Valve
5.96 ± 0.008 mm
-
Valve Guide Inner
Diameter
Intake Valve
5.4 ± 0.1 mm
-
Exhaust Valve
5.4 ± 0.1 mm
-
Fringe Thickness On Top
Of Valve
Intake Valve
0.3 ± 0.15 mm
-
Exhaust Valve
0.3 ± 0.15 mm
-
Valve Tilt Angle
Intake Valve
65°
-
Exhaust Valve
68°
-
Valve Height
Intake Valve
107.998 mm
-
Exhaust Valve
106.318 mm
-
Torque Specifications
CAUTION:
When torquing a fastener in two steps, DO NOT use a torque wrench for the second step.
DESCRIPTION
TORQUE (N·m)
Accessory Drive Belt Tensioner Pulley Bolt
35
Camshaft Bearing Cap Bolts
11
Clutch Pressure Plate Bolts
25
Connecting Rod Cap Bolts
1st Step: Tighten the bolts to 25 N·m
2nd Step: Tighten the bolts an additional 90°
Crankshaft Holder
28
Crankshaft Main Bearing Cap Bolts
1st Step: Tighten the bolts to 45 N·m
2nd Step: Tighten the bolts an additional 180°
GENERAL INFORMATION
02
DESCRIPTION
TORQUE (N·m)
Crankshaft Timing Belt Pulley Bolt
1st Step: Tighten the bolt to 130 N·m
2nd Step: Tighten the bolt an additional 65°
Crankshaft Vibration Damper Bolts
25
Cylinder Head Cover Bolts
11
Cylinder Head Bolts
1st Step: Tighten the bolt to 40 ± 5 N·m
2nd Step: Tighten the bolt an additional 90 ± 5°
3rd Step: Tighten the bolt an additional 90 ± 5°
Dipstick Bracket Bolts
11
Drive Plate Bolts (automatic transaxle)
75
Engine Left Mount Bolt
70
Engine Right Mount Bolt
70
Engine Front Mount Bolt
60
Engine Rear Mount Bolt
60
Engine To Transaxle Bolts
80
Exhaust Manifold Nuts
25
Exhaust Manifold Heat Shield Bolts
15
Exhaust Camshaft Timing Belt Pulley Bolt
120
Flywheel Bolts (manual transaxle)
75
Fuel Rail Bracket Bolts
11
Idler Pulley Bolt
40
Intake Camshaft Timing Belt Pulley Bolt
120
Intake Manifold Bolts
10
Intake Manifold Nuts
11
Intake Manifold Bracket Bolts
25
Lower Idler Pulley Bolt
45
Lower Cylinder Block Bolts
23
Oil Filter
25
Oil Pan Bolts
18
Oil Drain Plug
40
Oil Strainer Bolts
18
Oil Pump Bolts
11
(Apply with Loctite 5910 Thread-Locker)
Rear Timing Cover Bolts
7
Timing Belt Upper Cover Bolts
11
Timing Belt Lower Cover Bolts
11
Timing Belt Tensioner Assembly
27
Timing Belt Tensioner Pulley Bolt
30
Throttle Body Bolts
11
Upper Idler Pulley Bolt
45
GENERAL INFORMATION
Special Tools
Right Engine Mount Bolt Remover
CH-20001
Camshaft Seal Installer
CH-20002
Crankshaft Holder
CH-20003
Valve Spring Compressor Adaptor
CH-20004
Rear Crankshaft Oil Seal Installer
CH-20005
GENERAL INFORMATION
02
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