AP47.00-D-4752A | Gas system - check leaktightness | 20.8.04 |
ENGINE 111.979 in MODEL 902.0, 903.0, 904.0 with CODE (MS7) NGT (Natural Gas Transporter) sprinter
ENGINE 111.984 in MODEL 902.6, 903.6, 904.6 with CODE (MS7) NGT (Natural Gas Transporter) sprinter
D07.54-0009-09
Shown on model 902.0 with underfloor location KL9
1 Threaded connections at the rear pressurized gas reservoirs
2 Threaded connections at the front pressurized gas reservoirs
6 Threaded connections at the gas filter
7 Threaded connections at the gas distribution rail
8 Threaded connections at the gas pressure gage
3 Threaded connections at the distributor block
4 Threaded connections at the check valve
5a Threaded connection at pressure regulator
5b Threaded connection at pressure regulator
| Check | ||
Danger! | Risk of explosion caused by escaping natural gas or an overheated compressed-gas tanks when working on natural gas powered vehicles. Risk of frostbite Escaping natural gas or contact with components near the valves when draining compressed-gas tanks may cause frostbite to exposed body parts. Risk of poisoning or risk of suffocation from inhaling natural gas. | Remove any sources of ignition. Ensure that the work area is adequately ventilated. Wear heat-protective gloves. | |
1 | Coat the inspection points shown - with soap suds and check for bubbles | The vehicle must be briefly refueled with natural gas for checking the rear threaded connections at the check valve (4) | |
2 | Document result in test log |
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