Agusta MV F4 750 Service Manual 121-142

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TROUBLESHOOTING 7

7

HORN DOES NOT WORK

Fuse is OK

Contact an authorized

service centre

Replace fuse (§ 6.16.1)

Horn works

YES

NO YES

Problem solved

NO

Fuse is OK

Contact an authorized

service centre

Replace fuse (§ 6.16.1)

Speedometer

works

YES

NO YES

Problem solved

NO

SPEEDOMETER DOES NOT WORK

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TROUBLESHOOTING 7

7

RESERVE FUEL WARNING LIGHT DOES NOT WORK

Fuse is OK

Contact an authorized

service centre

Replace fuse (§ 6.16.1)

YES

NO

NO

Contact an authorized

service centre

ALTERNATOR DOES NOT CHARGE BATTERY

YES

Problem solved

Reserve fuel
warning light

works

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TECHNICAL INFORMATION 8

8

8.1. Motorcycle overview

(N) Instrument panel

(B) Ignition - Power supply

(F) Frame

(M) Rear brake

(D) Final drive

(E) Cooling system

(G) Front suspension

(L) Front brake

(A) Engine

(C) Gearbox

(H) Rear suspension

Left side

Right side

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TECHNICAL INFORMATION 8

8

A - Engine: four-stroke, inline four-cylinder.

Double-overhead camshaft valve train with
radial valves. Wet sump lubrication.

B - Ignition - Power supply: integrated ignition-

injection system. Inductive-discharge elec­tronic ignition. “Multipoint” electronic injec­tion.

C - Gearbox: removable, six-speed, with con-

stant-mesh gears.

D - Final drive: consisting of drive sprocket, rear

sprocket and chain.

E - Cooling system: liquid cooling with water-oil

heat exchanger.

F - Frame: tubular steel trellis with aluminum

(magnesium ★) side plates.

G - Front suspension: inverted hydraulic fork

with external adjusting system.

H - Rear suspension: progressive, with single-

sided swingarm and single shock absorber
with external adjusting system.

L - Front brake: dual semi-floating disc with six-

piston calipers.

M - Rear brake: single disc with four-piston

caliper.

N - Instrument panel: with warning lights and

analogue and digital instruments.

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TECHNICAL INFORMATION 8

8

8.1.1 Front brake circuit

1

2

3

4

5

1 Brake pump assembly
2 Brake lever
3 Brake line
4 Brake caliper
5 Brake discs

4

5

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TECHNICAL INFORMATION 8

8

8.1.2. Rear brake circuit

1 Brake lever
2 Brake pump
3 Brake line
4 Brake fluid reservoir
5 Brake caliper
6 Brake disc

4

6

1

2

3

5

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TECHNICAL INFORMATION 8

8

8.1.3. Clutch circuit

1 Clutch lever
2 Clutch pump assembly
3 Clutch line
4 Clutch cylinder assembly

2

1

3

4