1.

Model Code Number

16G

2.

Federal V.I.N. Number

JYA16G00 "CA000101

3.

Frame Starting Number

16G 000101

4.

Engine Starting Number

16G-000101

5.
a.
b.
c.
d.
e.
f.

Dimensions:
Overall length
Overall Width
Overall Height
Seat Height
Wheel base
Minimum Ground Clearance

2,170 mm (85.4 in)
730 mm (28.7 in)
1.355 mm (53.3 in) 
780 mm (30.7 in)
1.440 mm (56.7 in) 
140 mm ( 5.5 in)

6.
a. 

Weight:
With Oil and Full Fuel Tank

249 kg (549 lb)

7.

Minimum Turning Radius

2,600 mm (102.4 in)

8.
a. 
b. 
c. 
d. 
e. 
f. 
g.

Engine: 
Engine Type 
Cylinder Arrangement 
Displacement 
Bore x Stroke 
Compression Ratio 
Compression Pressure 
Starting System

D.O.H.C., air-cooled, gasoline
Forward-incline, parallel 4-cylinder
653 cc (39.8cu.in)
63,0 x 52.4 mm (2.480 x 2.063 in)
8.2:1
785~834 kPa (8.0~8.5 kg/cm²,114~121 psi
Electric

9.

Lubrication System

Pressure lubricated. Wet sump

10-

Engine Oil Type or Grade

Yamalube 4-cycle oil, SAE 20W40 type SE motor oil

11. 
a. 
b. 
c.

Engine Oil Capacity 
Periodic Oil Change 
Oil Filter Replacement 
Total Amount

2.5 L (2.20 Imp qt, 2.64 US qt) 
2.9 L (2.55 Imp qt, 3.07 US qt) 
3.5 L (3.08 Imp qt, 3.70 US qt)

12.
a.
b.

Middle/Final Gear Oil
Grade or Type
Final Gear Case Oil Amount

SAE 80 API "GL-4" Hypoid gear oil 
0.2 L (0.18 Imp qt. 0.21 US qt)

13.

Air Filter

Dry type element

14. 
a.
b. 
c.

Fuel Type
Tank Capacity 
Reserve Amount

Premium gasoline (Research octane of 95 or more) 
15.5U3.41 Imp gal, 4.10 US gal) 
2.2 L (0.484 Imp gal. 0.581 US gal)

15. 
a. 
b.

Carburetor
Type 
Manufacturer

BS30 
MIKUNI

16. 
a. 
b. 
c.

Spark Plug 
Type
Manufacturer 
Gap

BP8ES. W24EP-U
(NGK) (NIPPON DENSO)
0.7 - 0.8 mm (0.023 -0.032 in)

17.
I

Clutch 
Type

Wet. multiple disc

18. 
a. 
b. 
c. 
d.

e. 
f.
g-

Transmission: 
Primary Reduction System 
Primary Reduction Ratio 
Secondary Reduction System 
Secondary Reduction
   Transmission output 
   Type/teeth/ratio 
   Middle gear case 
   Type/Teeth/ratio 
   Final gear case 
   Type/Teeth/ratio 
Transmission Type 
Operation 
Gear Ratio  
   1st 
   2nd 
   3rd 
   4th
   5th

Gear
97/58 (1.672) 
Shaft drive

Spur gear. 49/36 (1.361)

Bevel gear. 19/18(1.055)

Bevel gear. 32/11 (2.909)
Constant mesh, 5-speed, drum shifter
Left foot operation

35/16(2.187)
30/20(1.500)
30/26(1.153)
28/30 (0.933)
26/32 (0.812)

19.
a. 
b. 
c.

Chassis: 
Frame Type 
Caster Angle 
Trail

Tubular steel double cradle
27°45'
115 mm (4.53 in)

20. 
a. 
b.
c. 
d.

Tires
Tire Type 
Tire Size (F) 
Tire Size (R) 
Manufacturer

Tubeless 
3.25V19-4PR 
120/90 V18 
BRIDGESTONE, DUNLOP

Telescopic fork
Swingarm

Oil damper, air and coil spring
Oil damper, air and coil spring

140 mm (5.6 in)
96 mm (3.8 in)

Battery ignition {Full transistor ignition)
A.C. generator
12N12A-4A or YB12A-A
12V 12Ah (10)

27.

Headlight Type

HALOGEN (Anti-vibratory bulb)

60W/55W 1 pcs.
27W x 4 pcs.
8W/27W x 2 pcs.
3.4W x 2 pcs.
3.8W x 2 pcs.

3.4W x 1 pcs.
3.4W x 1 pcs.
3.4W x 1 pcs.
3.4W x 2 pcs.

Aluminum alloy with cast iron sleeve
63.0 mm (2.480 in)
<0.05mm (0.0020 in)>
<0.01 mm (0.0004 in)>

"A"
"B"
"C"

35.50 mm (1.398 in)
28.00 mm (1.102 in)
7.50 mm (0.295 in)

a.

Valve Clearance (Cold)

IN. 
EX.

b.

Valve Dimensions

"A" Head Dia. 
IN. 
EX.

33 ± 0.1 mm (1.30 ± 0.0039 in) 
28 ± 0.1 mm (1.10 ± 0.0039 in)

"B" Face Width 
IN. 
EX.

2 3 mm (0.091 in) 
2.3 mm (0.091 in)

"D' Margin Thickness Limit 
IN.
EX.

c.

Stem Outside Diameter
IN. 
EX.

7^-0.10_-0.025mm (0.2756 ^-0.0004_-0.0010 in)
7^-0.25_-0.040 mm (0.2756 ^-0.0010_-0.0016 in)

d

Guide Inside Diameter
IN. 
EX.

7^+0.12_-0. mm (0.2756 ^-0.0005_-0. in)
7^+0.12_-0. mm (0.2756 ^-0.0005_-0. in)

e.

Stem-to guide Clearance
IN. 
EX.

0.010- 0.037 mm (0.004- 0.0015 in) 
0.025 - 0.052 mm (0.0010 - 0.0020 in)

f.

Stem Runout Limit

<0.03mm (0.0012 in) >

g-

Valve Seat Width 
Standard 
< Limit >

1.0 mm (0.039 in)
< 2.0 mm (0.080 in) >

6. Valve Spring

2.36 kg/mm (132 lb/in) 
2.36 kg/mm (132 lb/in)

4.58 kg/mm (256 lb/in) 
4.58 kg/mm (256 lb/in)

9.0 kg (20 lb) 
9.0 kg (20 lb)

19.1 kg (42.1 lb) 
19.1 kg (42.1 lb)

8.

Piston Ring

a.

Sectional Sketch

Top Ring

B = 1.2^-0.01_-0.03 mm (0.47^-0.0004_-0.0012 ⁱⁿ)
T = 2.6 ± 0.1 mm (0.102 ± 0.004 in)

2nd Ring

B = 1.5^-0.01_-0.03 mm (0.59^-0.0004_-0.0012 ⁱⁿ)
T = 2.8 ± 0.1 mm (0.110 ± 0.004 in)

Oil Ring

B = 2.5mm (0.098 in)
T = 2.8 ± 0.15 mm (0.110 ± 0.0059 in)

a.

Crank Width "A"

A¹ = 56.15 mm (2.21 in) 
A² = 59.2 mm (2.33 in) 
A³ = 60.45 mm (2.38 in) 
A⁴= 56.45 mm (2.22 in)

b.

Assembly Width "B"

341.4 ±0.6 mm (13.44± 0.024 in)

c.

Deflection Limit "C"

<0.04mm (0.0016 in)>

d.

Big End Side Clearance "D"

0.16-0.27 mm (0.006-0.011 in)

e.

Journal Oil Clearance

0.020-0.044 mm (0.0008-0.0017 in)

f.

Color Code _ Corresponding Size 
Blue

1.5^+0.006_+0.002mm(0.0591^+0.00024_+0.00008in)

Black

1.5^+0.002_-0.002mm(0.0591^+0.00008_-0.00008in)

Brown

1.5^-0.002_-0.006mm(0.0591^-0.00008_-0.00024in)

Green

1.5^-0.006_-0.010mm(0.0591^-0.00024_-0.00039in)

Yellow

1.5^-0.010_-0.014mm(0.0591^-0.00039_-0.00055in)

11.
a.
b. 
c. 
d. 
e. 
f.
g.
h.

i.

i

Clutch
Friction Plate Thickness/Quantity
Wear Limit
Clutch Plate Thickness/Quantity
Warp Limit
Clutch Spring Free Length
Minimum Length
Primary Reduction Gear Backlash Tolerance
Primary Drive Gear
Backlash Number
 Primary Driven Gear
Backlash Number 
Clutch Release Method

3.0 ±0.1 mm (0.12 ± 0.004 in)/8 pcs.
<2.8mm (0.11 rn)>
1.6 mm (0.06 in)/7 pcs.
< 0.05 mm (0.002 in)>
42.8 mm (1.69 in)
41.8 mm (1.65 in)
118

87-91

27-32
Rack & Pinion pull. Outer pull

12.
a.

Transmission
Main Axle Run-out Limit

<0.08mm (0.0031 in) >

13.
 a.

Shifter 
Shifter Type

Cam drum

14. 
a. 
b. 
c. 
d. 
e.
f.
g.
h.
j.
k,
l.
m.
n.
o.
p.
q. 
r.

Carburetor
Type/Manufacturer/Quantity
I.D. Mark
Throttle Valve Size
Venturi Size
Main Jet (M.J.)
Main Air Jet (M.A.J.)
 Jet Needle (J.N.I Needle Jet (N.J.) 
Throttle Valve (Th.V.)
 Pilot Jet (P.J.) 
Pilot Air Jet (P.AJ.) 
Pilot Screw (turns out (P.S.) 
Pilot Outlet Size (P.O.) 
Starter Jet (G.S.) 
Valve Seat Size (V.S.) 
Fuel Level (F.L.) 
Float Height (F.H.) 
Engine Idling Speed 
Vacuum Pressure at Idling Speed

BS30/MIKUNI/4pcs. 
16G0O 
 30 mm (1.18 in)
 26.4 mm (1.04 in) 
#127.6(For#1.#4cyl.). #132.6 (For #2, #3cyl.) #70
4DPS39
O-6 (#318)
14°
#35
#170
Preset
0.8
#30
1.2
2 ± 1 mm (0.08 ± 0.04 in)
17.5 ± 0.5 mm (0.7± 0.02 in) 
1,050 ± 50r/min
Above 185 mmHg (7.28 inHg)

15.
a.
b.
c.
d.
e.

Turbocharger
Model/Manufacturer 
Turbine Diameter 
Compressor Diameter 
Maximum RPM. 
Wastegate Valve

TC0306A/MITSUBISHI 
40 mm (01.58 in) 
40 mm (0 1.58 in) 
210.000 r/min 
Yes

16.

Lubrication System:

a.
b.
c.

d.
e.
f.
g.

Oil Filter Type
Oil Pump Type
Rotor Thickness 
Delivery pump
Turbo scavenger pump
Tip Clearance
Side Clearance
Bypath Valve Setting Pressure
Relief Valve Operating Pressure

Paper filter
Trochoid pump

18⁺⁰_-0.02 mm (0.709⁺⁰_-0.0008 in)
5⁺⁰_-0.02 mm (0.197⁺⁰_-0.0008 in)
0.03 ~ 0.09 mm (0.001- 0.004 in)
0.03~0.08mm (0.01 ~ 0.003 in)
1.0±0.2 kg/cm (14.2 ± 2.8 lb/in)
5.0 ±0.6 kg/cm (7.2 ± 8.5 lb/in)

17.

Middle Gear Backlash

0.1 ~ 0.2 mm (0.0039 - 0.0079 in)

18.

Final Gear Backlash

0.1- 0.2 mm (0.0039-0.0079 in)

19.

Crankcase Tightening Sequence

20. Tightening Torque

Part to be tightened

Part name

Thread size

Q'ty

Tightening torque

Remarks

Nm

m-kg

1Mb

ENGINE

Cylinder head

Nut

M10 P1 .25

12

36

3.6

25

Apply oil.

Cylinder head cover

Bolt

M6 P1.0

20

1.0

1.0

7.2

Spark plug

-

4

20

2.0

14

Cylinder

Nut

M8 P1.25

2

20

2.0

14

Cam chain case Front & Rear

Cylinder holding bolt

Stud bolt Bolt

M10P1.25 
M10 P1.25

7
5

20
20

2.0 
2.0

14 
14

Apply oil

Cam shaft cap

Bolt

M6 P1.0

20

10

1.0

7.2

Tighten in 3-stages.

Cam sprocket

Bolt

M7 P1.0

4

20

2.0

14

Cam chain tensioner end plug

M11 P1.0

1

15

1.5

11

Cam chain tensioner securing bolt

Bolt

M6 P1.0

2

10

1.0

7.2

Connecting rod

Nut

M7 P0.75

8

25

2.5

18

Generator (rotor)

Bolt

M10 PI .25

1

55

5.5

40

Drain plug

Bolt

M14 P1.5
M8 PI.25

1
1

43 
24

4.3
2.4

31
17

Crankcase drain

Oil filter

Bolt

M20 P1.5

1

15

1.5

11

Pump cover

Screw

M6 P1.0

7

0.7

5.1

Strainer cover

Bolt

M6 P1.0

13

10

1.0

7.2

Crankcase

Flange Bolt

M8 P1.25 
M6 P1.0

12
27

24
12

2.4
1.2

17
8.7

Clutch boss

Nut

M20 P1.0

1

72

7.2

52

Clutch spring screw

Bolt

M6 P1.0

5

10

1.0

7.2

Change Pedal

Bolt

M6 P1.0

1

10

1.0

7.2

Neutral Switch

-

M10 P1.25

1

20

2.0

14

Exhaust Pipe

Nut

M6 P1.0

8

10

1.0

7.2

Oil cooler

Joint Nut

M22 PI.5

2

45

4.5

32

SHAFT DRIVE:

- Middle Gear -

Drive Shalt

Nut

M34 PI .5

1

110

11

80

Stake.

Mount cover

Screw

M8 PI.25

4

25

2.5

18

Stake.

Driven shaft

Nut

M14 Pl.5

1

120

12

85

Use LOCTITE: Stake

Bearing cap

Flange Bolt

M8 P1.25

4

25

2.5

18

- Final Gear-

Drive Shaft

Nut

M14 P1.5

1

110

11

80

Bearing housing

Flange Bolt

M10 P1.25

2

23

2.3

17

Bearing housing

Nut

M8 P1.25

6

23

2.3

17

Oil mount screw

Plug

M14 P1.5

1

23

2.3

17

Oil drain screw

Plug

M14 P1.5

1

23

2.3

17

Bearing retainer

M65 P1.5

1

110

11

80

Left hand screw

1.
a.
b.

c.

Steering System
Steering Bearing Type 
No./Size of Steel Balls
    Upper
    Lower 
Lock-to-lock Angle

Ball Bearing

19 pcs/ 1/4 in 
19pcs/ 1/4 in 
38.5"

2. 
a. 
b. 
c.

d. 
e.

f. 
g.

Front Suspension
Front Fork Travel
Fork Spring Free Length
Spring Rate/Stroke 
    K1
    K2
Optional Spring
Oil Capacity
or
Oil Level

Oil Grade
Enclosed Air Pressure

140 mm (5.51 in)
449 mm (17.7 in)

4.13 N/mm (0.421 kg/mm. 23.6 lb/in) / 0~100 mm (0-3.94 in)
7.36 N/mm (0.75 kg/mm, 42.0 lb/in) / 100~140 mm (3.94- 5-51 in)
No.
2381 4 cc (8.04 t 0.14 US oz)

180 mm (7.09 in)
(From top of inner tube fully compressed without spring.)
Yamaha fork oil (10) wt or equivalent SAE 10W30 motor oil
39 kPa (0.4 kg/cm³. 5.7 psi)

3. 
a. 
b. 
c.

d.

Rear Suspension 
Shock Absorber Travel 
Spring Free Length 
Spring Rate/
Stroke
Optional Spring

80 mm (3.15 in)
251.6 mm (9.90 in)
13.7 N/mm (1.4 kg/mm, 78.4 lb/in)/
0-80 mm (0- 3.15 in)
No.

4. 
a.
 

Rear Arm
Swing Arm Free Play Limit 
    -End 
    -Side

0 mm (0 in) 
0 mm (0 in)

5.
a.
b. 
c.

Wheel
Front Wheel Type 
Rear Wheel Type 
Front Rim Size/Material 
Rear Rim Size/Material 
Rim Runout Limit 
    - Vertical 
    - Lateral

Cast Wheel
Cast Wheel
MT1.85x 19/Steel. Aluminum
MT2.15 x 18/Steel. Aluminum

<0.5mm (0.02 in)>
< 1.0 mm (0.04 in)>

c.

6.8 mm {0.27 in)
<0.8mm (0.032 in) >

d.
f.

Master Cylinder Inside Dia.
Front Caliper Cylinder inside Dia.
Front Brake Fluid Type

15.87 mm (0.62 in)
38.18 mm (1.50 in) 
DOT# 3

6.2. 
a. 
b.
c.
d.

Drum Brake
Type 
    Rear
Drum Inside Dia.
    Rear 
Lining Thickness 
    < Limit > 
Shoe Spring Free Length 
    Rear

Leading trailing

200 mm (7.87 in) 
4 mm (0.16 in) 
<2mm (0.08 in) > 

68 mm (2.68 in)

7.
a. 
b. 
c.

Brake Lever & Brake Pedal 
Brake Lever Free Play 
Brake Pedal Free Play
 Brake Pedal Position

5.0-8.0 mm (0.2-0.3 in)
20- 30 mm (0.8-1.2 in)
40 mm (1.6 in)
(Vertical height below footrest top.)

8.

Clutch Lever Free Play

2- 3 mm (0.08-0.12 in)

Part to be tightened

Part name

Thread size

Q'ty

Tightening 
torque

Remarks

Engine mounting bolt:

Front, upper

Nut

M10 P1.25

1

4.2

30.4

Front, under

Nut

M10 P1.25

2

4.2

30.4

Rear

Nut

M10 P1.25

2

7.0

50.6

Engine mounting stay:

Front

Nut

M8 P1.25

4

2.0

14.5

Handle crown & Steering shaft

Bolt 
Nut

M14 P1.25 
M8 P1.25

1 
1

5.4 
2.0

39.1 
14.5

Handle crown & Inner tube

Nut

M8 P1.25

1

2.0

14.5

Handle crown & Handle holder

Bolt

M8 P1.25

2

2.0

14.5

Front fork:

Under bracket & Inner tube

Bolt

M8 P1.25

4

2.0

14.5

Front wheel shaft

Nut castle

M14 P1.5

1

10.7

77.4

Front wheel axle pinch bolt

Nut salf locking

M8 P1.25

2

2.0

14.5

Pivot shaft

Bolt

M22 P1.5

1

0.55

4.0

Taper roller 
bearing

Rear wheel shaft

Nut castle

M14 P1.5

1

10.7

77.4

Rear shock absorber (Upper)

Nut cap

M10 P1.25

2

3.0

21.7

Rear shock absorber (Lower)

L Nut cap R Bolt

M10 P1.25

2

3.0

21.7

Footrest

Bolt

M10 P1.25

2

4.2

30.4

Tension bar & Brake plate

Bolt

M8 P1.25

1

2.0

14.5

Tension bar & Rear arm

Bolt

M8 P1.25

1

2.0

14.5

Camshaft lever & Camshaft

Bolt

M6 P1.0

1

0.9

6.5

Disc brake section:

Brake disc & Hub (Front)

Bolt

M8 P1.25

12

2.0

14.5

Lock washer

Master cylinder & 
Brake hose (Front)

Bolt union

M10 P1.25

1

2.0

14.5

Brake hose & Joint

Bolt union

M10 P1.25

1

2.6

18.8

Caliper & Brake hose

Bolt union

M10 P1.25

1

2.6

18.8

Caliper & Front fork (Front)

M8 P1.25

1

2.6

19

Caliper bleed screw (Front)

M8 PI.25

1

0.6

4.3

DEFINITION OF TERMS:

m-kg

= Meter-kilogram(s) (usually torque)

9

= Gram(s)

kg

= Kilogram(s) (1,000 grams)

lit

= Liter(s)

km/lit

= Kilometer(s) per liter (fuel consumption)

cc

= Cubic centimeter(s) (cm³) (volume or capacity)

kg/mm

= Kilogram(s) per milimeter (usually spring compression rate)

kg/cm²

= Kilogram(s) per square centimeter (pressure)

Part to be tightened

Part name

Thread size

Q'ty

Tightening torque

Remarks

Nm

m-kg

ft-lb

Valve seat & Crankcase 
Relief valve & Valve seat 
Union bolt & Turbocharger 
Oil pipe & Turbocharger 
Oil pipe & Crankcase 
Oil pipe clamp crankcase 
Regulator stay 1 & Frame 
Regulator & Regulator stay 
Check valve & Regulator stay 
Carburetor & Regulator stay

---
Union bolt 
Union bolt 
Bolt 
Bolt 
Screw 
Hex. bolt 
Hex. nut 
Screw 
Screw

PT1/8
M16 P1.5 
M10 P1.25 
M6 P1.0 
M6 P1.0
M6 P1.0 
M6 P1.0
M12 P1.25 
M5 P0.8 
M6 P1.0

1
1 
1 
2 
2 
1 
2 
1 
1 
2

26 20
21
12
12
7
12
18
4
7

2.6 
2.0 
2.1 
1.2 
1.2 
0.7 
1.2 
1.8 
0.4 
0.7

19
14
15
8.7
8.7
5.1
8.7
13
2.9
5.1

Apply Loctite

Clamp:

Air filter case & Surge tank 
Turbo duct 2 & Surge tank 
Carburetor & Surge tank 
Drain valve & Surge tank 
Reed valve cover & Surge tank 
Air filter stay & Frame 
Air filter case & Stay 
Air filter case& Stay 
Air cleaner stay & Frame

Screw 
Screw
Screw 
Screw
Bolt 
Bolt
Screw
Screw
Bolt

M4 P0.7 
M4 P0.7 
M4 P0.7 
M5 P0.8 
M6 P1.0 
M6 P1.0 
M6 P1.0 
Tapping
M6 P1.0

2 
2
8 
2 
5 
1 
1 
2 
2

2 
2 
2 
4
12
7 
5 
4
12

0.2 
0.2 
0.2 
0.4 
1.2 
0.7 
0.5 
0.4 
1.2

1.4 
1.4 
1.4 
2.9 
8.7 
5.1
3.6
2.9
8.7

Clamp:

Turbo duct 1 & Turbocharger 
Turbo duct 1 & Air cleaner 
Turbo duct 2 & Turbocharger 
Carb. joint & Carburetor 
Fuel pump & Stay 
Muffler & Foot rest bracket 
Frame & Foot rest bracket 
Frame & Exhaust chamber 
Turbocharger & Exhaust chamber 
Turbocharger & Muffler 
Turbocharger & Muffler 
Sub-muffler & Protecter 
Silencer cap & Muffler

Screw
Screw
Screw
Screw
Screw
Flange bolt
Bolt
Flange bolt
Nut
Bolt
Nut
Bolt
Bolt

M4 Po.7 
M4 P0.7 
M4 P0.7 
M4 P0.7 
M5 P0.8 
M10 PI.25
 M8 Pi.25 
M10 Pi .25 
M8 Pi.25 
M8 Pi.25 
M8 Pi .25 
M6 Pl.O 
M6 Pl.O

1 
1 
2
4
1
3
1
1
2
1
2
3
4

2
2
2
2
4
25
20
25
20
20
20
12
12

0.2 
0.2 
0.2 
0.2 
0.4 
2.5 
2.0 
2.5 
2.0 
2.0 
2.0 
1.2 
1.2

1.4
1.4
1.4
1.4
2.9
18
14
18
14
14
14
8.7
8.7

1.

Voltage

12V

2.
a.

Ignition System
Ignition Timing (B.T.D.C.)
Advanced Timing {B.T.D.C.)

5°/1,050 r/min
25°/2,500 r/min (Boost pressure 0 mm or more)

b.

Advancer Type

Electrical and vacuum controlled

3. 
a.
b.

T.C.I.
Pick up Coil Resistance (Color)
T.C.I. Unit - Model/Manufacturer

120Ω ± 20% at 20°C (68°F) 
(O - B. Gy - B) 
TID14-13/HITACHI

4. 
a. 
b.

c. 
d.

Ignition Coil 
Model/Manufacturer 
Minimum Spark Gap

Primary Winding Resistance 
Secondary Winding Resistance

CM-12 09/HITACHI
6 mm (0,24 in) or more at 500 r/min
(19 KV/100 r/min at 6V. 16KV/9,500 r/min at 14V)
2.5Ω ±10% at 20°C (68°F)
11KΩ ± 20% at 20°C (66^°F)

5.
a. 
b. 
c.
d. 
e. 
f.
g.
h.

Charging System
Type
Model/Manufacturer
Output
Field (Inner) Coil Resistance (Color)
Armature (Outer) Coil Resistance (Color)
Brush-Overall Length
— Wear Limit 
Spring Pressure

A.C. Generator
LD119 08/HITACHI
14V 19A at 5,000 r/min
4.0Ω ± 10% at 20°C (68°F) (G - Br)
0.46Ω ± 10% at 20°C {68°F} (W -W)
17 mm (0.67 in)
10 mm (0.39 in)
360 g (12.7 oz)

6. 
a. 
b.
c.

Voltage Regulator
Type
Model/Manufacturer
No Load Regulated Voltage

I.C. type
S8534/TOSHIBA
14.5V

7. 
a.
b.

Rectifier
Model/Manufacturer 
Capacity
 Withstand Voltage

S8534ATOSHIBA
15A
300V

8.
a.
b.

Battery 
Capacity 
Specific Gravity

12V 14AH 
1.280

9.
a. 
b. 
c. 
d.
e.
f. 
g.
h.
 i.

-Electric Starter System
Starter Motor - Model /Manufacturer
     - Output
Armature Coil Resistance
Brush-Overall Length
      Limit
Spring Pressure
Commutator Dia.
      Wear Limit
Mica Undercut
Starter Switch Manufacturer
Amperage Rating

Constant mesh type
AOB4D2/NIPPONDENSO
0.6 kw
0.014Ω ± 6% at 20°C (68°F)
12 mm (0.47 in)
<8.5mm {0.33 in)>
800 ± 150 g (28.22 ± 5.29 oz)
28 mm (1.1 in)
<27mm (1.06 in )>
0.6 ± 0.2 mm (0.024 ± 0.008 in)
HONDA LOCK
150 A

10.
a.
b. 
c.

Horn
Type 
Quantity
Model/Manufacturer 
Maximum Amperage

Eddy type 
2 pcs.
SF-12/Nikko 
2.5A

11.
a. 
b. 
c. 
d. 
e.

Flasher Relay
Type
Model/Manufacturer 
Self Cancelling Device
Flasher Frequency
Wattage

Condenser type
FU257CD/NIPPONDENSO
Yes
85 ± 10cycle/min
27W x 2 + 3.4W

12. 
a.

Self Cancelling Unit 
Model/Manufacturer

1A0/MATSUSHITA

13.

Oil Level Switch 
Manufacturer

NIPPONDENSO

14 
a. 
b.
 

Fuel Gauge
Manufacturer
Sender Unit Resistance 
    - Full
    - Empty

NIPPON SEIKI
24Ω ± 10 %
315Ω ± 15 %

15.
a. 
b. 
c.

Starting Circuit Cut Off Relay
 Model/Manufacturer 
Coil Winding Resistance 
Color Code

4H701/OMRON
100Ω ± 10% at 20°C (68°F)
No. color

16. 
a. 
b. 
c.

Emergency Engine Stop Relay 
Model/Manufacturer 
Coil Winding Resistance 
Color Code

4U8-00/OMRON
100Ω ± 10% at 20°C (68°F)
Blue

5A8-00/OMRON
100Ω ± 10% at 20°C (68°F)
Red

NIPPONDENSO
2A or less
60 L (13.2 Imp gal, 15.9 US gal) (obvious error)

20.
a. 
b.

Circuit Breaker
Type
Amperage for Individual Circuit
Main
Headlight
Signal
Ignition
Tail (In Headlight body)

Fuse

20A/1 pc. 
10A/1 pc. 
10A/1 pc. 
10A/1 pc. 
5A/1 pc.

A (Nut)

B (Bolt)

General torque specifications

Nm

m-kg

ft-lb

10 mm

6 mm

6

0.6

4.5

12 mm

8 mm

15

1.5

11

14 mm

10 mm

30

3.0

22

17 mm

12 mm

55

5.5

40

19 mm

14 mm

85

8.5

51

22 mm

16 mm

130

13.0

94

METRIC TO INCH SYSTEM

KNOWN

MULTIPLIER

RESULT

TORQUE

m-kg

7.233

ft-lb

m-kg

86.80

in-lb

cm-kg

0.0723

ft-lb

cm-kg

0.8680

in-lb

WT.

kg

2.205

lb

9

0.03527

oz

FLOW /

DISTAMCE

km/lit

2.352

mpg

km/hr

0.6214

mph

km

0.6214

mi

m

3.281

ft

m

1.094

yd

cm

0.3937

in

mm

0.03937

in

CAPACITY

cc (cm³)

0.03382

oz (US liq)

cc (cm )

0.06102

cu. m

lit (liter)

2.1134

pt (US liq)

lit (liter)

1.057

qt (US liq)

lit (liter)

0.2642

gal (US liq)

kg/mm

56.0C7

lb/in

kg/cm 

14.2234 

psi (lb/in²) 

INCH TO METRIC SYSTEM

KNOWN

MULTIPLIER

RESULT

ft-lb

0.13826

m-kg

in-lb

0.01152

m-kg

ft-lb

13.831

cm-kg

in-lb

1.1521

cm-kg

WT.

lb

0.4535

kg

oz

28.352

g

DISTANCE

mpg

0.4252

km/lit

mph

1.609

km/hr

mi

1.609

km

ft

0.3048

m

yd

0.9141

m

in

2.54

cm

in

25.4

mm

VOLUME / 

CAPACITY

oz (US liq)

29.57

cc (cm )

cu.in

16.387

cc "cm )

pt (US liq)

0.4732

lit (liter)

qt (US liq)

0.9461

lit (liter)

gal (US liq)

3.785

lit (liter)

MISC.

lb/in

0.017855

kg/mm

psi (lb/in )

0.07031

kg/cm²

Fahrenheit (°C)

5/9(°F-32)

Centigrade (°F)

No

Part name

1

Headlight nacelle

2

Hood 1

3

Hood 2

4

Windscreen

5

Upper panel right

6

Upper panel left

7

Lower panel Right

B

Lower panel (lefl)

9

Air scoop (right)

10

Air scoop (left)

11

Oil cooler cover

12

Skirt

13

Console box (right)

14

Console box (left)

15

Sidepanel (right)

16

Sidepanel (left)

17

rear moulding