Page 65 - Catalog spare parts BPW repair kits

P. 65

AUTO PARTS

Page 65 - Catalog spare parts BPW repair kits

Auto Parts / Grease filling, bearing adjustment 8.4

ECO Plus 2 hub system (ECO Plus 2 Unit) H H

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Grease filling per wheel hub S SH
K K
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S SK

1 2 N N
130 g 90 g

The ECO Plus 2 hub system is designed for the use of longlife grease. On expiry of the guarantee, the roller bearings, the inside
of the hub and the seals are to be thoroughly cleaned (with diesel oil), dried, checked to see if they can be re-used; and
regreased every three years when used off-road, or every 5 years when used on the road, within Europe (or every year when
off-road and every two years when on the road outside of Europe) (observe the current BPW maintenance instructions).
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Apply BPW ECO Protection Grease as thin as possible and around the entire area of bearing seats of the axle stub.
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B BPW ECO-Li i P Plus u s s special long-life grease, ,
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quantity per tapered roller bearing
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1 i inner r 2 o outer r
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A Axle load A Axle type R Roller bearings s Q Quantity y R Roller bearings s Q Quantity
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H H.. / SH.. 6.5 - 9 t ECO Plus 2
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6 6500 - 9000 kg g K K.. / SK.. 8 - 9 t ECO Plus 2 2 33118 130 g 33213 90 g
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N N.. 7 - 9 t ECO Plus 2

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Clean the grease cartridge and fill it on both sides up to the edge with BPW ECO-Li i P Plus s s special long-life grease.
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1 and 2 Apply a ring-shaped bead of grease to the running surfaces of the outer bearing races.
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Apply a coat of BPW ECO-Li i P Plus u s s special long-life grease all around the lip of the seal.
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For other procedures see the current maintenance instructions (BPW-W-ECO Plus 1203...e).
When BPW grease applicators are used there is no need to fill the grease cartridge or to apply the bead of grease.
Greasing with grease cartridge see page 66.
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B Bearing adjustment t
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1. Undo the hubcap by turning it through approx. 30 degrees in an anticlockwise direction.
When turned further the hubcap lifts clearly away from the ECO unit and can be removed by pulling it away.
2. Remove the hooked spring ring and retaining key from the axle bolt.
3. Tighten the axle bolt while at the same time turning the ECO unit with a 46 mm hexagon spanner until the
crown of the axle bolt clicks round.
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N NB! Do not use an impact driver. .

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4. Insert the retaining key into the recess in the axle bolt and into the crown of the toothed lock washer (do not
turn the axle bolt back).
5. Insert the hooked spring ring into the groove at the end of the hexagon profile of the axle bolt.
6. Insert a new O-ring into the groove in the wheel hub.
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7. Apply a thin layer of BPW ECO-Li i P Plus s s special longlife grease to the hubcap in the area of the O-ring contact
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surface and the bayonet fitting.
8. Put the hubcap on. Use the 120 mm hubcap spanner to lock the hubcap in place by turning it
through approx. 30 degrees in a clockwise direction, while at the same time pressing on the hubcap.
It is firmly in place when it reaches position 2.
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N NB! Do not use an impact driver - bayonet fitting. .
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BPW Repsatz 31111201e 65

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