Iveco Daily. Manual - part 218

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6 AS 300 VD TRANSMISSION

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Revi - February 2005

TRANSMISSION

6 AS 300 VD

Type

Electro-mechanic

Input torque

300 Nm

Weight

72 kg

Speeds

6 forward speeds

1 reverse speed

Speed control

Electronic

Power take-off

Optional

(HYDROCAR type only)

Speed engagement:

Forward speeds

- 5

th

/6

th

- 3

rd

/4

th

Single-cone synchronizer

- 1

st

/2

nd

Dual-cone synchronizer

Reverse speed

Quick-connect (non-synchronized) type

Speed retention mechanism

Sliding sleeves retained by pawls and springs

Gears

Helical-toothed constant mesh gears

Gear ratio

First

6.727

Second

3.947

Third

2.555

Fourth

1.776

Fifth

1.289

Sixth

1.000

Reverse

6.055

Shaft bearings:

Main shaft

Transmission shaft

watertight ball bearing

tapered roller

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SPECIFICATIONS AND DATA

Transmission shaft bearing end play

0

÷ -0.05 mm

Transmission shaft bearing end play adjustment

by shims

Shim thickness for transmission shaft bearing
end play adjustment

-

Main shaft

Temperature for fitting:

- hubs for sliding sleeves

80

° ÷ 110

o

C

- 1

st

-R gear bushes and spacer ring

80

° ÷ 110

o

C

- front bearing*

90

° ÷ 110

o

C

Transmission shaft

Temperature for fitting:

- bearings

80

o

C (max 120

o

C)

- 5

th

-4

th

gears

170

o

÷ 160

o

C

Gear end float:
1

st

- 3

rd

- 4

th

- R - 5

th

gear

2

nd

gear

0.15

÷ 0.40 mm

0.25

÷ 0.5 mm

5

th

- 4

th

gear sliding sleeve hub retaining

ring end float

0

÷ 0.15 mm

5

th

- 4

th

gear sliding sleeve hub retaining

ring thickness

-

Retaining ring end float:

- transmission shaft front bearing

0

÷ 0.1 mm

- main shaft roller bearing

0

÷ 0.1 mm

Transmission shaft rear bearing retaining
ring thickness

-

LOCTITE 510

Sealant

LOCTITE 242

LOCTITE 5206

Type of oil:

TUTELA TRUCK GEARLITE

Quantity

2.7 litres

2.43 kg

* = Do not use hot air equipment to heat bearing.

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6 AS 300 VD TRANSMISSION

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Revi - February 2005

Figure 131/7

101939

101940

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4
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0
2
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9

1

ST

SPEED

MOTION TRANSMISSION GEAR SEQUENCE

2

ST

SPEED

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Figure 131/8

Figure 131/9

101941

101942

3

ST

SPEED

4

ST

SPEED