1 | Charge air pipe |
2 | Charge air pipe |
2.1 | Sealing ring |
3 | Engine wiring harness |
3.1 | Electrical connector |
4 | Clip |
5 | Bracket |
6 | Coolant line |
7 | Charge air hose (black) |
8 | Throttle valve actuator |
G09.41-3182-06
Danger | Risk of death when working on component parts and systems with U >= 25 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. | |
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. | |
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
Danger | Risk of explosion due to escaping combustible gas or overheating of gas cylinders.Risk of injury caused by burns to skin and eyes. Risk of frostbite to body parts caused by escaping gas and by touching components near the valves when emptying gas cylinders. Risk of poisoning or suffocation caused by inhaling gas. | Remove any sources of ignition. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Notes on work safety regulations for vehicles with natural gas-powered engines | |||
| Remove/install | ||
1 | Switch off ignition. | ||
2 | Loosen engine wiring harness (3) from bracket (5). | ||
3 | Disconnect electrical connection (3.1) from throttle valve actuator (8). | ||
4 | Loosen coolant line (6) from bracket (5). | Do not disconnect coolant line (6). | |
5 | Remove bracket (5) from charge air pipe (2) and the coolant pump. | Bracket to coolant pump | |
6 | Loosen clamp (4) and pull charge air pipe (2) out of the charge air distributor. | Installation: Clean sealing surfaces. | |
Clamp at charge air distributor/charge air pipe | |||
7 | Remove (black) charge air hose (7) from charge air pipe (1). | Clamp, charge air hose to charge air distributor/charge air pipe/charge air cooler | |
8 | Remove charge air pipes (1, 2) together with throttle valve actuator (8). | Installation: Replace sealing ring (2.1). | |
9 | Close off opening on charge air distributor. | ||
10 | Install in the reverse order | ||
| Check | ||
11 | Start engine and check charge air pipes (1, 2) for leak tightness with engine running. | See information from body manufacturer. | |
12 | Switch off engine. |