ar0715t9235ca

Remove/install MR/PLD injection lines

種別 ar · トピック 07.15 · バージョン 0103 · 2012-02-16

適用: ENGINE 457.941 in model NMB613.368

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位置付け

機能グループ 1 エンジン › 07 混合気生成 › 07.15 ディーゼル・インジェクション・システム (PLD)、エンジン・コントロール (MR) — シリーズ 613（モデル 368）

EinPAS 15 エンジン › 15.45 エンジンマネジメント › 15.45.13 ライン/ホース/バルブ — シリーズ 613（モデル 368）

エンジン/トランスミッションにも適用: 457 941

AR07.15-T-9235CA

Remove/install MR/PLD injection lines

14.2.12

ENGINE 457.941 in model NMB613.368

Remove/install MR/PLD injection lines

T07.15-0004-11

1 MR/PLD injection line

2 Pressure screw pressure pipe connections

Removing

Danger!

Risk of explosion caused by oxyhydrogen gas. Risk of poisoning and caustic burns caused by swallowing battery acid. Risk of injury caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries

No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and safety glasses. Only pour battery acid into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnect electric cables at battery.

AR54.18-T-0002CA

Notes on battery

All models

AH54.10-P-0001-01A

2

Open engine compartment flap

3

Remove interior flap above engine

Danger!

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel.

No fire, sparks, open flames or smoking.
Only pour fuels into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

4

Remove injection lines MR/PLD (1) from pressure pipe connection (2) pressure screws

Do not bend injection lines MR/PLD (1). Counterhold pressure pipe connection (2) pressure screws using a box wrench. Close off bores on pressure pipe connection using suitable caps.

*000589070300

5

Remove injection lines MR/PLD (1) from MR/PLD unit pumps

Do not bend injection lines MR/PLD (1). Close off bores on MR/PLD unit pumps using suitable caps.

Install

6

Retighten pressure pipe connection (2) pressure screws on cylinder head

*BA07.15-N-1004-01C

*000589642100

7

attach injection lines MR/PLD (1) to MR/PLD unit pumps

Do not bend injection lines MR/PLD (1). Observe correct installation position of injection lines MR/PLD (1).

*BA07.15-N-1003-01C

*000589642100

8

Attach injection lines MR/PLD (1) to pressure pipe connection (2) pressure screws

Do not bend injection lines MR/PLD (1). Counterhold pressure pipe connection (2) pressure screws using a box wrench. Observe correct installation position of injection lines MR/PLD (1).

*BA07.15-N-1003-01C

*000589642100

*000589070300

9

Clip electrical cables onto the battery

AR54.18-T-0002CA

Notes on battery

All models

AH54.10-P-0001-01A

Checking

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the running engine

Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

10

Start engine

If the engine fails to start after 30 seconds, repeat starting procedure after

1 minute.

11

Check MR/PLD injection lines (1) for leaks

Leaky MR/PLD injection lines (1) must never be retightened. Leaky MR/PLD injection lines (1) must be replaced by new Leaky MR/PLD injection lines (1).

12

Turn off engine

13

Install interior flap above engine

14

Close engine compartment flap

Diesel injection system with unit pumps (MR/PLD)

Number

Designation

Engine 457.9

BA07.15-N-1003-01C

Union nut, injection line to pressure pipe connection/unit pump

Nm

30

BA07.15-N-1004-01C

Pressure screw, pressure pipe connection to cylinder head

Nm

40

Remove/install MR/PLD injection lines
Remove/install MR/PLD injection lines

000 589 64 21 00

Torque wrench

Ring wrench

000 589 07 03 00

参照文書