Volvo L180C - User Manual

Service Information
Document Title: Function Group: Information Type: Date:
Description 400 Service Information 2014/5/29
Profile:
Description
The engine output torque is transferred to the transmission via the torque converter. The converter has a fixed stator. The
stator multiplies the torque. The multiplication is at its greatest when the engine is running at high speed and the turbine
rotor is stationary, e.g. when starting the machine. The torque from the torque converter passes through the transmission
and dropbox to the drive axles. In the differential gear the torque is divided out to the planetary hub gears and the wheels.
The transmission has four speed gears and two directional gears.
Figure 1
Power transmission, principle diagram
1 Engine
2 Torque converter
3 Transmission with dropbox
4 Propellar shaft
5 Front axle
6 Rear axle
7 Support Bearing

Summary

Description

APS (Automatic Power Shift)

Description of function of manual gear shifting

Details manual gear shifting functions including selector positions and over-speeding protection.

Description of function during automatic gear shifting

Explains automatic gear shifting, including start procedures, gear changes, and kick-down function.

Downshifting switch, engine braking

Differential carrier assembly, Changing L150 w.e.fr. se. no. 1234 and L180 (AWB40)

Removing

Steps for removing the differential carrier assembly, starting with supporting the machine.

Fitting rear axle

Hub reduction, Changing seal, One side L150 up to and incl. se. no. 1233 (with drive axles AH65 and 70)

Removing

Steps for removing the hub reduction seal, including lifting and supporting the axle.

Volvo L180C Specifications

General

Brand	Volvo
Model	L180C
Category	Multi Terrain Loaders
Language	English