SERVICE MANUAL

Tractor

Part number 47445474

English

August 2013 rear axle bevel gear set and dif ferential

[27.124] Final drive hub, steering knuckles, and shafts

Rear mechanical control

Brakes and controls

Brakes and controls generic

Hydraulic service brakes [33.1 brake parking lock

[33.220] T railer brake hydraulic control

Hydraulic systems

Hydraulic systems

Safety and main relief valves [35.525] Auxiliary hydraulic valves and lines

Note the Owner

General instructions

Important notice

All maintenance and repair operations described this manual should carried out exclusively the NEW LAND authorised All instructions detailed should carefully observed and special equipment indicated should used necessary

Everyone who carries out service operations described without carefully observing these prescriptions will directly responsible deriving

Shimming

each select adjusting measure them individually using a micrometer and then sum recorded values. not rely measuring the whole shimming set, which may incorrect, rated value indicated for each

Rotating shaft seals

T o correctly install rotating shaft observe the following instructions:

• Let the seal soak into the same oil will seal for least half hour before mounting.

• Thoroughly clean the shaft and ensure that the shaft working surface not

• Place the sealing lip towards the case a hydrodynamic consider the shaft rotation direction and orient grooves order that they deviate the fluid towards the inner side the

• Coat the sealing lip with a thin layer lubricant (oil rather than grease) and fill with grease the gap between the sealing lip and the dust lip double lip

• Insert the seal into its seat and press down using a flat tap the seal with a hammer a

• T ake care insert the seal perpendicularly its seat while you are pressing it. Once the seal settled, ensure that contacts the thrust element

• T o prevent damaging the sealing lip against the shaft, place a suitable protection during installation.

O - rings

Lubricate the O - rings before inserting them into their seats. This will prevent the O - rings from rolling over and twine during mounting which will jeopardise

Sealers

Apply one the following sealers: RTV SILMA RHODORSIL CAF 1 , LOCTITE PLASTIC GASKET over the mating surfaces marked with

Before applying the sealer , prepare the surface follows:

• Remove possible scales using a metal

• Thoroughly degrease the surfaces using one the following cleaning agent: petrol a water and soda

Bearings

advisable heat the bearings - ( 176 - 194 ) before mounting them their shafts and cool them down before inserting them into their seats with external tapping.

Roll pins

When fitting straight roll pins, ensure that the pin notch oriented the direction the fort stress the pin. Coil roll pins can installed any

47445474 30/08/2013