Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement

はじめに

The Milwaukee Rotary Hammer 260520 D14A 2016 gasket may need replacement if the device is leaking oil, isn't hitting hard enough, or is stalling. Keep in mind that this guide calls for accessing the gear case assembly, so expect whatever is touching the device to get exposed to grease. Some of these steps also require a considerable amount of force from the user.

Gaskets are mechanical seals that protect joined surfaces under compression by padding the space between them.

必要な工具と部品

手順1 Side Handle Case

Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement, Side Handle Case: 手順 1、 1の画像 1

Remove the battery by sliding it from the base.

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手順2

Remove two 20.3 mm screws at the right side of the drill base using a Torx T3 screwdriver.

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手順3

Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement: 手順 3、 3の画像 3

Remove five 20.3 mm screws on the right side of the handle using a Torx T3 screwdriver.

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手順4

Remove four matte 24 mm screws on the crankcase at the rear cover of the drill (connecting the chuck to the handle) using a Torx T3 screwdriver.

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手順5

Remove two 24 mm screws on the housing cover beneath the ventilation slots. These screws point into the drill.

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手順6

Using a Torx T5 screwdriver bit, remove two 26.8 mm screws on each side of the drill housing cover, located beneath the ventilation slots. These screws point upwards.

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手順7

Gently pry apart the covers for the drill handle.

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手順8 Dust Cap & Locking Sleeve

Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement, Dust Cap & Locking Sleeve: 手順 8、 1の画像 1

Push down the locking sleeve at the head of the drill.

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手順9

With the sleeve pushed down, pry off the dust cap.

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手順10

Remove the locking sleeve.

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手順11 Gasket

Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement, Gasket: 手順 11、 2の画像 1

Milwaukee Rotary Hammer 260520 D14A 2016 Gasket Replacement, Gasket: 手順 11、 2の画像 2

Using the iFixit Opening Tool, pry the C-ring off the drill.

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手順12

Remove the ball retaining washer.

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手順13

Turn the drill so that it points downwards. Push in the ball support plate so that the 7 mm ball falls out.
The ball may fall out unexpectedly. Make sure you are attentive and have a clean workspace.

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