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NEWAGE 410 SERIES AXLE
SERVICE MANUAL
WINGET LIMITED
PO BOX 41
EDGEFOLD INDUSTRIAL ESTATE
PLODDER LANE
BOLTON
LANCS BL4 OLS
U.K.
Tel:++44(0)1204 854650
Fax:++44(0)1204 854663
E-mail service@winget.co.uk
www.winget.co.uk
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CONTENTS INTRODUCTION GENERAL DESCRIPTION IDENTIFICATION GENERAL SERVICE INFORMATION EXPLODED VEIW/PARTS LIST SECTION A PINION CARTRIDGE SECTION B DIFFERENTIAL ASSEMBLY SECTION C PLANET CARRIER ASSEMBLY SECTION D HUB, AXLE STUB AND AXLE ARM ASSEMBLY SECTION E BRAKES SECTION F SETTING UP CROWNWHEEL AND PINION SECTION G SPIRAL BEVEL GEAR TOOTH CONTACTS
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Section 1 INTRODUCTION
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Introduction Winget Limited gratefully acknowledge the assistance given by Newage Transmissions Limited in the preparation of this manual, however neither Winget Limited or Newage Transmissions can be held responsible for any errors or ommissions. The procedures described within this manual should enable experienced service personel to strip, repair and re-build Newage 410 series axles fitted to Winget 4S range site dumpers in a safe and competant manner. The procedures are not intended to be us
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410 Series axles are designed to operate under arduous conditions and providing they are regularly and correctly maintained they will provide long trouble free service. Whilst every effort is made to ensure the contents of this manual are accurate Winget Limited and Newage Transmissions reserve the right to alter specification without prior notification and certain sections of this manual may then no longer apply.
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Section 2 GENERAL DESCRIPTION
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General Description The 410 series is a double reduction drive axle with integral long life oil immersed multiplate disc brakes. Housed within the central housing is the spiral bevel crownwheel and pinion assembly. The crownwheel is mounted on a four pinion differential. The planetary reduction gears and brake plates are housed within the ends of the axle arms. The axle half shafts are fully floating and the wheel hubs run on opposed taper roller bearings. The approximate weight is 220KG (485lb)
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Section 3 IDENTIFICATION
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Identification A plate is attached to the centre housing of each axle on which are stamped details of the axle specification (see illustration below) and the axle serial number. If you require spares, both numbers on the plate should be quoted together with the machine model and serial number. The model number allocated to each axle describes the basic specification as follows:- Axle Model Fixed Pads Code Number Series 410 R F 14 W131 Rigid Drive Reduction Ratio 14.8:1
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Section 4 GENERAL SERVICE INFORMATION
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General Service Information Routine Maintenance Check Interval For oil leaks around joints and seals Weekly/50 hours Wheel nut tightness Daily/8 hours Hub bearing adjustment 12 Monthly/1000 hours Axle arm/centre case bolts Weekly/50 hours Halfshaft securing nuts Weekly/50 hours Propshaft nuts and bolts Weekly/50 hours Brake pipe connections Weekly/50 hours Lubricants The oils used must have the correct additives to be compatible with the mineral oil braking system, therefore, only those lubrican
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Brake Fluid The oil immersed brakes are operated using a mineral hydraulic fluid. On no account must a vegetable based brake fluid be used otherwise all braking system seals will be damaged. Whenever the brakes are serviced it is essential that the cylinder bores, pistons and seals are cleaned before assembly and lubricated using one of the following mineral oils or their equivalent. Total Azzola ZS46 Total Azzola ZS22 Shell Tellus 27 Mobil DTE 24 Esso Nuto H32 Liquid Sealants On assembly the fo
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NEWAGE TRANSMISSIONS: TORQUE VALUES FOR FASTENERS WITH CLEAN & DRY THREADS IMPERIAL IN POUNDS-FEET (LBF-FT) PLAIN THREADS METRIC IN NEWTON/METRES (Nm) PLAIN THREADS GRADE 8.8 GRADE 10.9 GRADE 12.9 GRADE S GRADE V GRADE X SIZE NOM. MAX. MIN. NOM. MAX. MIN. NOM. MAX. MIN. SIZE NOM. MAX. MIN. NOM. MAX. MIN. NOM. MAX. MIN. 1/4 810 711 13 10 14 16 12 5675897 10 11 8 5/16 17 19 14 23 26 19 28 32 23 6 10 11 8 14 16 12 17 19 14 3/8 30 35 26 41 47 35 50 58 43 8 242820333729404734 7/16 48 55 40 65 75 55 7
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Section A PINION HOUSING
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Servicing the Pinion Cartridge Assembly Section A Place a suitable container below the axle drain plug underneath the axle centre housing, remove the plug and drain the oil. Dispose of the oil safely in accordance with local bylaws and national regulations. Remove the setscrews securing the pinion cartridge to the centre housing and lift off the assembly. The cartridge is located to the centre housing on dowels and will require carefully prising free using a small pry bar or similar suitable too
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Section B DIFFERENTIAL ASSEMBLY
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Servicing the Crownwheel and Differential Assembly Section B Refer to Sections A, D and E and remove the pinion cartridge, axle arm assemblies, sungears and brake plates. Withdraw the brake pistons and discard the “O” rings. Remove the cap headed screws and brake pipe adaptors retaining the brake cylinders into the centre casing, mark both the cylinders and casing so that the cylinders can be refitted in their respective ends of the casing on re-assembly. Stand the maincase on one cylinder end a
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Section C PLANET CARRIER ASSEMBLY
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Servicing the Planet Carrier Assembly Section C To gain access to the planet carrier refer to Sections D and E and remove the axle arm, sun gear and brake plates. Withdraw the brake spacer plate from within the axle arm and lift out the planet carrier assembly. Check the teeth on the planet gears, sun gears and annulus gears for wear. The planet gears should run freely on the planet pins without excessive radial play. To dismantle the planet carrier knock the spring dowels into the planet pins a
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Section D AXLE ARM & HUB ASSEMBLY
