Viking MB 410 Handbuch

15.01

Technical Information

With its new MB 410 and MB 415 petrol lawnmo-

wers, VIKING has expanded its product line with two

new models, while simultaneously laying the foun-

dation for a new generation of lawnmowers.

The new, compact, and easy-to-service E•Line

models round off the lower end of our product

range.

The lightweight, monocoque plastic housing made

of high quality polymer is torque resistant and,

thanks to its smooth surface, easy to clean.

The MB 410 and MB 415 models are equipped with

a high performance four-stroke combustion engine

with primer carburettor and fixed throttle setting.

As with an electric lawnmower, the engine speed

remains constant during operation.

The engine is stopped via the motorstop lever.

Model MB 415 is also equipped with a heavy duty,

maintenance free single-speed gearbox for conve-

nient operation.

The New MB 410, MB 415 Lawnmowers

Technical Information 15.01 - Page 2 -

Overview:

1. General information

2. Appliance overview

3. Cutting height adjustment

4. Engine oil and fuel

5. Maintenance

6. Troubleshooting

7. Technical specifications

8. Repair times

9. Spare parts list

1. General information

Always read the instruction manual before operating

for the first time. National legislation and the safety

instructions in the instruction manual must be

observed for repairs or maintenance, particularly

when operating the appliance for the first time

(test run).

To avoid serious injury, the engine must always be

switched off when performing maintenance work on

the lawnmower.

Before carrying out maintenance work, the ignition

lead must always be disconnected and fastened

away from the spark plug in order to prevent the

engine from being started inadvertently.

IMPORTANT

1 Upper control arm

2 Motorstop lever

3 Starter cable

4 Upper part of catcher

bag

5 Lower part of catcher

bag

6 Lower parts of control

arm

7 Wheels

8 Housing

9 Cutting height

adjustment, front axle

10 Cutting height

adjustment, rear axle

11 Engine

12 Ejection flap

13 Cable clip

14 Rotary handle

15 Cable guide

16 Level indicator

17 Drive lever

2. Appliance overview

Technical Information 15.01 - Page 3 -

3. Cutting height adjustment

The new MB 410 and MB 415 lawnmowers feature

separate cutting height adjustment for the front and

rear axles.

The adjustment lever for front axle height adjust-

ment is located next to the left front wheel.

The adjustment lever for rear axle height adjustment

is located next to the left rear wheel.

4. Engine oil and fuel

Top up engine oil before initial start (oil dipstick).

Please consult the engine instruction manual for the

grade of engine oil to be used and the filling

quantity.

Note:

VIKING HD 15W-40 and VIKING SAE 30 are two

high quality motor oils specially formulated for use

in small four-stroke engines.

Checking engine oil

Check engine oil level at regular intervals.The oil

level must be within the marked field on the dipstick.

Screw the dipstick in fully to measure the level.

Fuel

Recommendation: Fresh good quality fuel, normal

unleaded petrol.

There are 7 cutting height adjustment settings

ranging from 25 to 70 mm.

Cutting levels 2 to 6 are standard.

Level 1 = lowest cutting height

Level 7 = highest cutting height

The engine must be switched off before adjusting

the cutting height.

Height adjustment:

First, push adjustment lever in direction of the wheel

and then allow to engage in the desired position

(= cutting height).

The cutting height indicators are located immediate-

ly next to the adjustment levers, on the housing or

on the catcher bag.

The cutting height settings on the front and rear

axles should be identical. Different cutting heights

result in a reduced collecting performance.

Technical Information 15.01 - Page 4 -

5. Maintenance

To avoid serious injury, the engine must always be

switched off when performing maintenance work on

the lawnmower.

Before carrying out maintenance work, the ignition

lead must always be disconnected and fastened

away from the spark plug in order to prevent the

engine from being started inadvertently.

Only use original spare parts.This applies to cutting

tools in particular.When replacing the cutting tools,

make sure the correct type is selected.

IMPORTANT

5.1 Adjusting the drive cable, MB 415

The cable may have to be re-adjusted due to wear

of the clutch or alteration of the cable length.

Maintenance interval: As required (when the

drive lever is pulled out, the drive will not

engage).

Adjustment is carried out with the engine switched

off.

Release lock nut 1.

Loosen adjustment screw 2until the correct

adjustment is achieved.

Correct adjustment:

Actuate the drive lever while pulling the lawn-

mower backwards.

The drive wheels must lock from approx. one third

of the lever travel.

Secure adjustment screw 2with locking nut 1.

Technical Information 15.01 - Page 5 -

IMPORTANT

5.2 Sharpening the mowing blades

5.3 Combustion engine

To achieve a long service life it is always particularly

important to have a sufficient level of oil and to

change the oil and air filters regularly (see engine

instruction manual).

The cooling fins must always be kept clean to

ensure that the engine is adequately cooled.

max. 5 mm

50 Nm

Maintenance interval: Every 25 hours of

operation

If mowing results deteriorate over time, the mowing

blade is probably blunt.

Mower blade disassembly:

Use a wood block 1(approx. 60 x 60 mm) for disas-

sembly, to counterhold the mowing blade

(see illus.).

Release blade bolt 2.

The following points must be observed when re-

sharpening the blade:

• Cool blade when sharpening, e. g. with water.

The blade must not be allowed to display blue

colouring, as this would reduce its cutting quality.

• Sharpen blade evenly to prevent vibration due to

imbalance.

• Check blades for damage before installing.The

blade must be replaced if notches or cracks are

identified, or if the blades are sharpened back by

5 mm (wear limit).

Mower blade installation:

Install the mowing blade with the vanes pointing

upwards into the housing channel.

For installation, use a wooden block 1

(approx. 60 x 60 mm) to counterhold the mowing

blade (see illus.).

Secure bolt 2with retaining washer 3to a torque of

50 Nm.

Observe the specified torque when tightening the

blade bolt, as the secure attachment of the cutting

mechanism depends on it.

Technical Information 15.01 - Page 6 -

- Engine will not start - Motorstop lever is not pressed

- No fuel in tank; fuel line blocked

- Inferior, dirty or old fuel in tank

- Dirty air filter

- Spark plug connector disconnected from

spark plug; ignition lead incorrectly

fastened to connector

- Spark plug dirty or damaged;

incorrect electrode gap

- Engine is flooded due to several starting

attempts

- Mower housing is blocked

- Press motorstop lever to handlebar

- Top up fuel, clean fuel line

- Always use fresh, good quality fuel,

normal unleaded petrol; clean

carburettor

- Clean air filter (see engine

instruction manual)

- Connect spark plug connector;

check connection between ignition

lead and connector

- Clean or replace spark plug; adjust

electrode gap (see engine

instruction manual)

- Remove spark plug and dry; pull

starter cable repeatedly with the

spark plug removed (throttle lever in

STOP position)

- Clean mower housing (disconnect

spark plug connector before

cleaning)

- Starting problems or

deteriorating engine

performance

- Mowing grass which is too long or too

wet

- Mower housing is blocked

- Dirty air filter

- Dirty spark plug

- Mowing blade is blunt or worn

- Water in fuel tank and carburettor;

carburettor blocked

- Work at appropriate cutting height

and mowing speed for mowing

conditions

- Clean mower housing (disconnect

spark plug connector before

cleaning)

- Clean air filter (see engine

instruction manual)

- Clean spark plug

- Re-sharpen or replace mowing

blade

- Empty fuel tank, clean fuel line and

carburettor

- No drive when clutch lever is

actuated

- Drive cable incorrectly adjusted - Re-adjust drive cable

(see instruction manual)

- Engine overheating - Cooling fins are dirty

- Oil level in engine too low

- Clean cooling fins

- Top up engine oil (see "Fuel and

engine oil" in instruction manual)

- Excessive vibration during

operation

- Uneven cut, lawn turns yellow

- Ejection chute blocked

- Blade bolt is loose.

- Engine mounting is loose

- Blade imbalance due to incorrect

re-sharpening or to deformation

- Mowing blade is blunt or worn

- The rate of feed is too high in relation to

the cutting height

- Mowing blade is worn

- Mowing grass which is too long or too wet

- Tighten blade bolt

- Tighten engine fastening bolts

- Re-sharpen (balance) or replace

blade

- Re-sharpen or replace mowing

blade

- Reduce the advance speed and/or

select the proper cutting height

- Replace the mowing blade

- Work at appropriate cutting height

and mowing speed for mowing

conditions

6. Troubleshooting

Fault Possible cause Remedy

Technical Information 15.01 - Page 7 -

7. Technical specifications

Unit MB 410 MB 415

Production identification 6336 6336

Engine, design 4-stroke combustion engine

Manufacturer Briggs & Stratton

Type Quattro 40 Quattro 40

10D902 10D902

Capacity ccm 158 158

Power kW/rpm kW/rpm 2.2/ 3000 2.2/ 3000

Fuel tank l 0.9 0.9

Type of cutting utilities cutter bars cutter bars

Cutting width cm 41 41

Speed of cutting utilities rpm 3000 3000

Guaranteed

acoustic power level Lw(A)

84/538/EEC dB(A) 94 94

Sound pressure level Lp(A)

81/1051/EEC measured at ear: dB(A) 80 80

Acceleration on the upper

Guide handle EN 1033-1 m/s210 10

Test speed rpm 3000 3000

Starter Cable start Cable start

Safety device Motorstop Motorstop

Tightening torque

Blade bolt Nm 50 50

Wheels f/r mm 180/ 180 180/ 200

Motive drive - 1 forward gear

Cutting height mm 25 - 70 25 - 70

Catcher bag l 60 60

L/W/H cm 146/ 46/ 102 146/ 48/ 104

Weight kg 23.5 26

Technical Information 15.01 - Page 8 -

9. Spare parts list

A separate spare parts list is available for the MB 410 and MB 415 lawnmowers.

9.1 Standard spare parts

The standard spare parts are listed below. Optimum

performance and safety can only be ensured if origi-

nal spare parts are used. Repairs and maintenance

work may only be performed if proper procedures

are followed and all applicable safety requirements

are observed.

Quantity Description Part No.

1 Mowing blade 6336 702 0100

1 V-belt (MB 415) 6336 704 2100

8. Repair times

No. Repair procedure MB 410/

MB 415

1 Complete housing replacement 45

2 Axle (front) 10

3 Axle (rear) 10/ 20

4 Wheel (front) 5

5 Wheel (rear) 5

6 Height adjustment lever (front) 10

7 Height adjustment lever (rear) 10/ 20

8 Gearbox (MB 415) 30

9 V-belt (MB 415) 10

10 Changing blade 5

11 Blade mount 10

12 Changing engine 30

13 Ejection flap 5

14 Upper part of catcher bag 5

15 Lower part of catcher bag 5

16 Upper control arm 15

17 Lower control arm 5

18 Motorstop cable 15

19 Motorstop lever 5

20 Drive cable 10

21 Drive lever 5

22 Drive adjustment 5

The repair times indicated assume trained, qualified

staff and a perfectly equipped customer service

centre.

Repair times are given in minutes.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Viking Rasenmäher Handbücher

Viking

Viking ME 339 C Bedienungsanleitung

Viking

Viking MB 4 RTP Bedienungsanleitung

Viking

Viking LB 540 Bedienungsanleitung

Viking

Viking AMK 127 Bedienungsanleitung

Viking

Viking LE 540 Bedienungsanleitung

Viking

Viking MF 860 Kurzanleitung

Viking

Viking MB 443 Bedienungsanleitung

Viking

Viking LB 540 Bedienungsanleitung

Viking

Viking MB 4 RTP Bedienungsanleitung

Viking

Viking MI 632 Bedienungsanleitung

Viking

Viking MA 443 Bedienungsanleitung

Viking

Viking MA 339 C Bedienungsanleitung

Viking

Viking MB 750 KS Bedienungsanleitung

Viking

Viking MI 632 PC Bedienungsanleitung

Viking

Viking MB 2 RT Bedienungsanleitung

Viking

Viking ME 545 Bedienungsanleitung

Viking

Viking MB 6 RH Bedienungsanleitung

Viking

Viking MB 2 RT Bedienungsanleitung

Viking

Viking MB 545 VS Bedienungsanleitung

Viking

Viking ME 443 Bedienungsanleitung

Viking

Viking ME 545 V Bedienungsanleitung

Viking

Viking MT 5112 Z Bedienungsanleitung

Viking

Viking MB 545 VM Bedienungsanleitung

Viking

Viking MI 422 P Bedienungsanleitung

Beliebte Rasenmäher Handbücher anderer Marken

RHINO

RHINO 1958 Bedienungsanleitung

Wolf Garten

Wolf Garten Compact plus 40 B Bedienungsanleitung

Cub Cadet

Cub Cadet LTX 1045 Bedienungsanleitung

Craftsman

Craftsman 917.378461 Bedienungsanleitung

GGP ITALY SPA

GGP ITALY SPA CR/CS 434 SERIES Bedienungsanleitung

Challenge

Challenge CH18V2 Betriebsanleitung

TALEN TOOLS

TALEN TOOLS AVR HGM30 Bedienungsanleitung

DEWEZE

DEWEZE ATM-725 Bedienungsanleitung

Weed Eater

Weed Eater 180083 Bedienungsanleitung

Husqvarna

Husqvarna Poulan Pro PP185A42 Bedienungsanleitung

Better Outdoor Products

Better Outdoor Products Quick Series Bedienungsanleitung

Cub Cadet

Cub Cadet 23HP Z-Force 60 Betriebsanleitung

MTD

MTD 795, 792, 791, 790 Bedienungsanleitung

Toro

Toro Groundsmaster 3505-D Bedienungsanleitung

Dennis

Dennis FT 610 Bedienungsanleitung

AIRFORCE

AIRFORCE F-15 Gen 3 Bedienungsanleitung

MTD

MTD 126-220-000 Bedienungsanleitung

Toro

Toro 74806 Bedienungsanleitung