ap0850d2054te

Check coolant level in main circuit coolant expansion reservoir

種別 ap · トピック 08.50 · バージョン 0101 · 2019-12-10

適用: Engine 780.703 in model 910

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位置付け

機能グループ 1 エンジン › 08 エレクトリック・ドライブ、ハイブリッド・ドライブ › 08.50 温度マネジメント — シリーズ 910

EinPAS 16 エンジン燃料/パワーサプライ › 16.25 冷却/高電圧車両電源回路ヒータ/フューエルセル › 16.25.5 高電圧/フューエルセルの冷却/ヒータシステム全体 — シリーズ 910

エンジン/トランスミッションにも適用: 780 703

AP08.50-D-2054TE

Check coolant level in main circuit coolant expansion reservoir

09.12.2019

Engine

780.703 in model 910

Check coolant level in main circuit coolant expansion reservoir

G08.50-A002-78

1

Coolant expansion reservoir

Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.
Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

Warning

Risk of injury due to fan starting unexpectedly

Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes.

AS20.40-Z-0001-01A

Topical note

General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system

AH00.00-Z-0300-01A

Remove

1

Remove cap of coolant expansion reservoir (1).

First, unscrew cap counterclockwise up to safety catch and release overpressure. Then remove cap.

Check

2

Check coolant level.

Notes on coolant level

AH20.00-P-1142-01CW

Coolant specifications

BB00.40-P-0310-01A

The coolant level must reach up to the marking (arrow) in the coolant expansion reservoir (1) when the coolant is cold. When the coolant is warm: approx. 1 cm (0.39 inch) above the marking.

If coolant level is too low.

Check main circuit for leak tightness and coolant for antifreeze content.

After obtaining special order.

Install

3

Seal coolant expansion reservoir (1) with cap.

参照文書