DAF LF45, LF55 Series. Manual — part 223

©

200508

1

Contents

DIAGNOSTICS

ΛΦ45/55 series

3

1

1 Diagnostics

CONTENTS

Page

Date

1.

MECHANICAL GEARBOX CONTROL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200508
1.1

Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200508

2.

PNEUMATIC GEARBOX CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200508
2.1

Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200508

3.

MECHANICAL GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . . 200508
3.1

Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . . 200508

4.

AUTOMATIC GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . . 200508
4.1

Reading/deleting Allison MD 3060 fault codes . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . . 200508

4.2

Allison MD 3060 table of fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 . . . . . 200508

5.

CLUTCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . . 200508
5.1

Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . . 200508

6.

PROP SHAFTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 . . . . . 200508
6.1

Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 . . . . . 200508

DIAGNOSTICS

2

©

200508

Contents

1

ΛΦ45/55 series

3

©

200508

1-1

Mechanical gearbox control

DIAGNOSTICS

ΛΦ45/55 series

3

1

1. MECHANICAL GEARBOX CONTROL

1.1 FAULT-FINDING TABLE

COMPLAINT: GEAR LEVER VIBRATES

Possible cause

Remedy

Excessive play at control hinge points

Check/repair all points in the control

COMPLAINT: ENGAGING GEARS IS HEAVY

Possible cause

Remedy

Gearbox control pivot and hinge points dry or

compressed

Check/repair all points in the control

Incorrect adjustment of control

Check/adjust all points in the control

Mechanical problem in gearbox

See "Mechanical gearbox" fault-finding table

COMPLAINT: GEARS CANNOT BE ENGAGED

Possible cause

Remedy

Gearbox control pivot and hinge points dry or

compressed

Check/repair all points in the control

Incorrect adjustment of control

Check/adjust all points in the control

Mechanical problem in gearbox

See "Mechanical gearbox" fault-finding table

COMPLAINT: GEARBOX JUMPS OUT OF GEAR

Possible cause

Remedy

Incorrect adjustment of control

Check/adjust all points in the control

Mechanical problem in gearbox

See "Mechanical gearbox" fault-finding table

DIAGNOSTICS

1-2

©

200508

Mechanical gearbox control

1

ΛΦ45/55 series

3