HEINKEL TOURIST 103 A-2 1965 User manual

he HEINKEL Motor Scooter was named the "TOURIST"
because, in its design, great care was ta en to combine utmost riding comfort and
manoeuvrability with excellent driving characteristics. By using high quality material
and best craftmanship we have done all in our power to give you a vehicle which we
are sure will be a pleasure to you. But we need your co-operation in order to ma e
this pleasure last for a long time.
We as you, therefore, in your own interest, to study this Instruction Manual carefully
and to apply it accordingly. When perusing it you will find many useful hints and
following these will save you a great deal of trouble.
Please give your special attention to the running-in instructions, the recommendations
concerning oil-changing, battery maintenance and the lubrication diagram. Recom-
mended Service Inspections — according to our Service Manual — should be carried
out regularly. Should you, at any time, require additional technical information, please
contact your local HEINKEL Dealer, who will be glad to assist you.
It is our aim to ma e sure that your HEINKEL Scooter gives you entire satisfaction
January 1965
ERNST HEINKEL AKTIENGESELLSCHAFT
S e r v i c e D e p a r t m e n t

THE HEINKEL SERVICE ORGANISATION
with numerous branches in many countries will always gladly assist you with advice
and the dealer who sold you this Scooter will readily give you the personal ser-
vice which goes with it.
Wherever you see the "HEINKEL SERVICE" Sign, your Tourist Scooter will get care-
ful attention.
At these Service Stations, trained and s illed mechanics with Special tools ta e
care of your TOURIST and ample spares are always available.
4

Please do not forget that your TOURIST needs regular service inspections. A com-
prehensive Service Schedule extending to 70.000 miles has been designed for your
guidance, and the service chec s involved have been listed and explained in our
(brown) Service Boo let.
The life and trouble-free Service given by your HEINKEL TOURIST depends to a
large extent upon the Running-in and Service Instructions being closely followed.
Comply carefully with these instructions and your TOURIST will never let you down.
5

Location of chassis and engine nu bers
open the seat:
1. manufacturers' plate,
2. chassis number,
3. engine number,
4. oil dip stic .
6

chassis number
engine number
Number of steering loc ey (i. e.
number indicated on ey head)
NOTE! The ey for steering loc and luggage compartment can only be replaced
if you quote the ey number. Therefore enter your ey number in this boo let.
7

At Sports Meetings and Endurance Trials held in Europe and against fierce motor-
cycle competition HEINKEL TOURIST Scooters always gain an impressive share
of awards.
Thus from 1958 through 1961 HEINKEL TOURIST riders received the following
awards in 151 INTERNATIONAL and NATIONAL meetings:
414 GOLD MEDALS
124 SILVER MEDALS
68 BRONZE MEDALS
83 GOLD TEAM AWARDS
19 SILVER TEAM AWARDS
7 BRONZE TEAM AWARDS
8

TECHNICAL DATA
Engine
Mode of Operation
Model
Output
Number of cylinders
Arrangement of cylinder
Bore
Stro e
Swept capacity
Compression ratio
Valve arrangement
Valve clearance when engine cold
Lubrication system
Cooling System
Ignition
Type of ignition
Dynamo
9
4-stro e o. h. v.
407 A-1
9.5 h. p. at 5750 r. p. m.
1
vertical
60 mm (2.36") diam.
61.5 mm (2.42")
174 cc
1:7.4
overhead valves
inlet 0.15 mm (0.0059"), exhaust 0.20 mm
(0.0079")
oil-bath splashing lubrication
blower cooling
Battery-magneto with automatic timing
Dynastart unit "BOSCH"
(AZ/DAQ 90/12 1700+0,2 R)

10
0.6 to 0.8 mm (0.0236" to 0.0315") before
t. d. c. (using timing tool 404/W 10)
10° before t.d.c.
225
0.5 to 0.6 mm (0.02" to 0.024")
0.40 to 0.45 mm (0.0157" to 0.0177")
M 14x1.25
BING-Type 1/20/55
20 mm (0.787")
85
30
2.66
3
20x1.65 0
No.3
11/2 turns open (set to best idling)
special paperfilter
oil-bath immersed, multiple-disc clutch
by hand on left handlebar
Retarded ignition
Thermal coefficient of spar plug
Spar gap
Contact brea er gap
Spar plug thread
Carburettor
Needle carburettor with accelerator pump
Carburettor passage
Main jet
Idling jet
Needle jet
Position of needle
Jet needle with cone
Float chamber insert
Air screw
Air filter
Clutch
Clutch Operation

11
Gearbox
Gear Operation
Gear reduction
Reduction: Engine-Gearbox
Reduction: Gearbox-Rear wheel
Total reduction: 1st gear
2nd gear
3rd gear
4th gear
Power transmission:
Engine-Gearbox
Gearbox-Rear wheel
Hill-climbing capacity in 1st gear
4-speed type
by twist-grip control on left handlebar
1st gear 3.51 :1
2nd gear 2.07 :1
3rd gear 1.38:1
4th gear 1 :1
1.88:1
Solo Sidecar
2.73:1 3.10:1
18.05:1 20.50:1
10.60:1 12.02:1
7.10:1 8.06:1
5.13:1 5.83:1
endless 3/8"x3/8" pitch chain
(56 lin s, endless)
1/2" x5/1 6" Single roller chain
(70 lin s, endless) solo and sidecar
approx. 3 2 % (at total weight of 250 g)

12
torsion-free tubular steel
elastic three-point rubber Suspension
swing for with two hydraulic telescopic
shoc absorbers
swinging arm with fully enclosed chain
running in oil-bath; spring leg with
hydraulic telescopic shoc absorber
shell handlebar unit with incorporated
speedometer
mechanical internally expanding drum
bra es; drum diameter 140 mm (5.51")
width 25 mm (0.984")
front wheel: by hand lever
rear wheel: by foot-operated pedal
centre stand
interchangeable
2.45-10 split flat-base rims
4.00x10"
Chassis
Frame
Engine Suspension
Front wheel Suspension
Rear wheel Suspension
Handlebars
Bra es
Bra e controls
Stand
Wheels
Rims
Tyres

13
1) Unladen weight = weight of vehicle alone, ready to be driven, with lubricant, fuel and tools.
2) Admissible total weight = unladen weight plus riders and luggage. With side-car fitted, includes the
extra weight of the side-car alone.
Di ensions
Overall length
Overall handlebar width
Overall height
Saddle height
Ground clearance
Wheel base
2020 mm (79.53") without luggage carrier
710 mm (27.95") without mirror
1000 mm (39.37") without mirror
750 mm (29.53")
145 mm (5.70")
1380 mm (54.33")
Weights
Unladen weight, ready for travelling 1)
admissible total weight
2)
admissible total weight2) with side-car
admissible weight of loaded side-car
admissible weight of trailer
(trailer without bra es!!)
For loading plan, see page 18.
solo 148 g (approx. 329 Ibs.)
solo 350 g (approx. 778 Ibs.)
450 g (approx. 1000 Ibs.)
(with 3 up)
146 g (approx. 325 Ibs.)
115 g (approx. 225 Ibs.)

14
branded fuel, at least 82 octane (ROZ)
branded oil, SA 40 in summer
SAE 30 in winter
or Multigrade oil all the year round
12 litres (2.65 Imp. gals.) of which approx.
1.7 litres (0.38 Imp. gals.) form a reserve
(latter sufficient for approx. 31 miles
driving)
approx. 1.5 litres (2.65 Imp. pints)
150-200 cc.
(consumption chart to be loo ed up on
page 17)
3.0 litres/100 m at approx. 70 m/h
(94 m.p. Imp.gal. at approx. 43 mph)
approx. 0.5 litres per 1000 m
(1 Imp.pint. per 700 miles)
92 m/h (57 mph)
Fuel and Lubricants
Fuel
Lubricant
Fuel tan
Oil capacity of engine
Oil capacity of swinging arm
Fuel consu ption
Fuel consumption to DIN
70030 Standards
Oil consumption
Maxi u speed

15
Extra equip ent
Spare wheel
rear luggage carrier
rear view mirror
In the interest of technical progress, we reserve the right to ma e modifications.
Standard Equip ent
Electrical equipment
flat batteries
built-in headlamp
par ing light
tail light with licence plate light
bra ing light
blin ing light
blin ing tell-tale light
charging tell-tale light
speedometer light
combined light-, ignition- and
starting-switch
wide-scale speedometer
overta ing signal light
steering loc
Luggage hoo
12 Volt
2; each 6V10/11 Ah.
140 mm ø with Bilux bulb 35/35 Watts
4 Watts
5 Watts
18 Watts
18 Watts
2 Watts
2 Watts
2 Watts
combined unit incorporated in front
shield
in handlebar unit
switch on handlebar
on frame
on front shield

16
Number of engine revolutions when
driving in the individual gears
(1 U/min = 1 r.p.m.)
(1 m/h = 0.621 mph)
DIAGRAMS
Performance and torque
(1 PS = 1 DIN hp)
(1 m g = 7.233 ft Ib)
(1 U/min = 1 r.p.m.)

Climbing power in the
individuell gears (with
a total weight of 250 g)
(1 m/h = 0.621 mph)
(Steigung = gradient in %)
Fuel consumption
x Standard consumption
(1 l/100 m = 282 m. p. Imp. gals.
= 235 m. p. US. gals.)
(1 m/h = 0.621 mph)
17

LOADING SCHEDULE
18
(approx. 528 Ibs.)
240 Kg
Maximum axle loading
admissible total weight 350 g
(approx. 778 Ibs.)
(approx. 275 Ibs.)
125 Kg
5 Kg 2 Personen 25 Kg

19
Controls
1. Twist-grip throttle control
2. Front bra e lever
3. Blin ing light switch
4. Wide-scale speedometer
5. Charging tell-tale light
6. Tell-tale light (e. g. for headlight
or oil temperature and the li e)
7. Dipper switch
8. Overta ing light signal switch
9. Horn
10. Clutch lever
11. Twist-grip gear change control
12. Ignition loc
13. Luggage hoo
14. Handlebar loc
15. Fusebox
16. Foot bra e pedal