ar0754d0001a

Leaktightness test for natural gas system

Typ ar · téma 07.54 · verze 0103 · 2004-04-14

Platí pro: ENGINE 111.979 in MODEL 902.061 /062, 903.061 /062 /063, 904.062 /063 with CODE (KL8) Pressurized gas reservoir in cargo area with CODE (MS7) NGT (Natural Gas Transporter) sprinter ENGINE 111.979 in MODEL 902.012 /062 /072, 903.012 /013 /022 /062 /063 /072 /073, 904.012 /013 /062 with CODE (KL9) Compressed gas tank underfloor arrangement with CODE (MS7) NGT (Natural Gas Transporter) sprinter ENGINE 111.984 in MODEL 902.661 /662, 903.661 /662 /663, 904.662 /663 with CODE (KL8) Compressed gas tank in ca

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 07 Příprava směsi › 07.54 Systém dodávky plynu a zapalování — Řada 902 (modely 012, 061, 062, 072, 612, 661, 662, 672) · Řada 903 (modely 012, 013, 022, 061, 062, 063, 072, 073, 612, 613, 622, 661, 662, 663, 672, 673) · Řada 904 (modely 012, 013, 062, 063, 612, 613, 662, 663)

EinPAS 15 Motor › 15.45 Management motoru › 15.45.1 Základní informace — Řada 902 (modely 012, 061, 062, 072, 612, 661, 662, 672) · Řada 903 (modely 012, 013, 022, 061, 062, 063, 072, 073, 612, 613, 622, 661, 662, 663, 672, 673) · Řada 904 (modely 012, 013, 062, 063, 612, 613, 662, 663)

EinPAS 16 Zásobování motoru palivem/energií › 16.10 Zásobování palivem › 16.10.1 Základní informace — Řada 902 (modely 012, 061, 062, 072, 612, 661, 662, 672) · Řada 903 (modely 012, 013, 022, 061, 062, 063, 072, 073, 612, 613, 622, 661, 662, 663, 672, 673) · Řada 904 (modely 012, 013, 062, 063, 612, 613, 662, 663)

Platí také pro motory/převodovky: 111 979, 111 984

AR07.54-D-0001A

Leaktightness test for natural gas system

8.7.98

ENGINE 111.979 in MODEL 902.061 /062, 903.061 /062 /063, 904.062 /063
with CODE (KL8) Pressurized gas reservoir in cargo area
with CODE (MS7) NGT (Natural Gas Transporter) sprinter

ENGINE 111.979 in MODEL 902.012 /062 /072, 903.012 /013 /022 /062 /063 /072 /073, 904.012 /013 /062
with CODE (KL9) Compressed gas tank underfloor arrangement
with CODE (MS7) NGT (Natural Gas Transporter) sprinter

ENGINE 111.984 in MODEL 902.661 /662, 903.661 /662 /663, 904.662 /663
with CODE (KL8) Compressed gas tank in cargo area
with CODE (MS7) NGT (Natural Gas Transporter) sprinter

ENGINE 111.984 in MODEL 902.612 /662 /672, 903.612 /613 /622 /662 /663 /672 /673, 904.612 /613 /662
with CODE (KL9) Compressed gas tank underfloor arrangement
with CODE (MS7) NGT (Natural Gas Transporter) sprinter

Leaktightness test for natural gas system

D07.54-0009-09

Illustration shows underfloor position KL9,
as for cargo area position KL8

1 Threaded connections at rear compressed gas tanks

5 Threaded connections at pressure regulator

6 Threaded connections at gas filter

7 Threaded connections at gas distribution rail

8 Threaded connections at gas pressure gauge

2 Threaded connections at front compressed gas tanks

3 Threaded connections at distributor block

4 Threaded connections at check valve

Checking

Danger!

Risk of explosion due to escaping gas or overheating of compressed gas tank, while working on natural-gas vehicles. Risk of frostbite to exposed body parts from escaping natural gas or contact with components near the valves, while draining compressed gas tanks. Risk of poisoning or suffocation if natural gas is inhaled.

Remove any sources of ignition.

Ensure that the work area is adequately ventilated.

Wear heat-protective gloves.

AS00.00-Z-0018-01A

1

Coat the inspection points shown (1 - 8) with soap suds and check for bubbles

To check the rear threaded connection at the check valve (4), the vehicle must be briefly refueled with natural gas.

2

Record the result in the test log

AR07.54-D-0001-01A

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