Chapter 1 Engine, Transmission & Gear
I-8
Cylinder Head/Valves Service Information
GENERAL
This section covers maintenance of the cylinder head, valves, camshaft and rocker arms.
SPECIFICATION
Item
Standard mm (in)
Service Limit
mm (in)
IN
34.590-34.34.700 (1.3618-1.3661) 34.54 (1.3598)
Camshaft Cam
height
EX 34.460-34.680
(1.3567-1.3654) 34.41(1.3547)
Rocker arm I.D.
11.000-11.018 (0.4330-0.4337)
11.10 (0.4370)
Shaft O.D.
10.966-10.984 (0.4318-0.4324) 10.91
(0.4295)
Rocker arm
Roller O.D.
17.00 (0.6693)
16.95 (0.6673)
IN 4.975-4.970
(0.1959-0.1965) 4.90
(0.193)
Valve stem
EX 4.955-4.970
(0.1951-0.1957) 4.90
(0.193)
Valve guide I.D.
5.00-5.012 (0.1969-0.1973)
5.03 (0.198)
IN 0.010-0.037
(0.0004-0.0015) 0.08
(0.003)
Stem-to-guide
clearance
EX 0.030-0.057
(0.0012-0.0022) 0.10
(0.004)
Inner
28.7 (1.13)
27.5 (1.08)
Valve spring free
length
Outer
32.0 (1.26)
30.4 (1.20)
Valve
Valve seat width
1.1 (0.04)
1.8 (0.07)
Cylinder head warpage
-
0.05 (0.002)
TORQUE VALUES
Cylinder head cover screw
3.5-5.0 N.m (2.5-3.6ft.lb) Apply a locking agent
Cylinder cover bolt
8-12 N.m (6-9 ft.lb)
Cylinder head cap nut
22-28 N.m (16-19 ft.lb)
Camshaft holder bolt
8-12 N.m (6-9 ft.lb)
Cam chain tensioner sealing bolt
8-12 N.m (6-9 ft.lb)
Oil pipe bolt: 8 mm
8-12 N.m (6-9 ft.lb)
Exhaust pipe stud bolt
7-11 N.m (5-8 ft.lb)
Spark
plug
15-20
N.m
(11-15
ft.lb)
Содержание 2002 ATV-320 S
Страница 14: ...Chapter 1 Engine Transmission Gear I 5 Cylinder Head Cover 1 5 2 3 7 6 4 8 11 10 9 5 5 5 9...
Страница 15: ...Chapter 1 Engine Transmission Gear I 6 Cylinder Head 2 3 4 4 5 6 7 8 9 11 10 12 12 13 14 18...
Страница 16: ...Chapter 1 Engine Transmission Gear I 7 Camshaft Valve Cam...
Страница 29: ...Chapter 1 Engine Transmission Gear I 20 Cylinder Piston Crankshaft...
Страница 36: ...Chapter 1 Engine Transmission Gear I 27 Crankcase...
Страница 40: ...Chapter 1 Engine Transmission Gear I 31 Right Crankcase Cover...
Страница 42: ...Chapter 1 Engine Transmission Gear I 33 Cooling system...
Страница 47: ...Chapter 1 Engine Transmission Gear I 38 Left Crankcase Cover...
Страница 54: ...Chapter 1 Engine Transmission Gear I 45 Transmission...
Страница 61: ...Chapter 2 Fuel System Carburetion II 3 3 CARBURETOR...
Страница 65: ...Chapter 2 Fuel System Carburetion II 7 7 FUEL TANK...
Страница 68: ...Chapter 2 Fuel System Carburetion II 10 10 AIR CLEANER ASSEMBLY...
Страница 70: ...Chapter 2 Fuel System Carburetion II 12 12 EXHAUST SYSTEM...
Страница 78: ...Chapter 3 Ignition and Starting System III 7 Recoil Backup Starting System...
Страница 81: ...Chapter 4 Frame Cover IV 2 FRAME BODY 320S...
Страница 82: ...Chapter 4 Frame Cover IV 3 FRAME BODY 320U...
Страница 83: ...Chapter 4 Frame Cover IV 4 BODY COVER SEAT 320S...
Страница 84: ...Chapter 4 Frame Cover IV 5 BODY COVER SEAT 320U...
Страница 91: ...Chapter 5 Wheels Tires Brakes V 2 HANDLE BAR...
Страница 92: ...Chapter 5 Wheels Tires Brakes V 3 STEERING MPH...
Страница 95: ...Chapter 5 Wheels Tires Brakes V 6 FRONT REAR WHEEL...
Страница 98: ...Chapter 5 Wheels Tires Brakes V 9 FRONT SUSPENSION...
Страница 99: ...Chapter 5 Wheels Tires Brakes V 10 REAR SUSPENSION SWING ARM SUB ASS Y...
Страница 103: ...Chapter 5 Wheels Tires Brakes V 14 HYDRAULIC BRAKE SYSTEM...
Страница 104: ...Chapter 5 Wheels Tires Brakes V 15 BRAKE CALIPER...
Страница 114: ...Chapter 6 Alternator Electrical Equipment VI 2 Alternator Starter Gear...
Страница 125: ...Chapter 6 Alternator Electrical Equipment VI 13 Wire Diagram...