W15.12-1002-09
1 | Cylinder head cover | T1.2a | Cylinder 2 ignition coil | T1.5a | Cylinder 5 ignition coil | ||
2 | Heat shield | T1.3a | Cylinder 3 ignition coil | T1.6a | Cylinder 6 ignition coil | ||
3 | Insulating tubing | T1.4a | Cylinder 4 ignition coil | Pfeil | Sealing | ||
T1.1a | Cylinder 1 ignition coil |
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. | |
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. | |
Warning | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure it with the safety strut. | |
Topical note | Notes on tilting the cab | ||
Notes on work safety regulations for vehicles with natural gas-powered engines | |||
| Remove/install | ||
1 | Switch off ignition | ||
2 | Tilt cab | ||
3 | Remove soundproofing | ||
4 | Remove heat shield (2) of air filter housing | Only when removing the ignition coil for cylinder 6 (T1.6a). | |
5 | Clean area around the relevant cylinder 1 bis 6 ignition coil (T1.1a to T1.6a) on the cylinder head cover (1) | ||
6 | Mark electrical connections of cylinder 1 to cylinder 6 ignition coils (T1.1 to T1.6) relative to the respective cylinder | Only for removal of a number of cylinder 1 to cylinder 6 ignition coils (T1.1a to T1.6a). | |
Installation: Note marking of the electrical connections for cylinder 1 to cylinder 6 ignition coils (T1.1a to T1.6a). | |||
7 | Unclip electrical line of the relevant cylinder 1 to 6 ignition coil (T1.1a to T1.6a) at the cylinder head cover (1) | ||
8 | Disconnect electrical connections of the respective cylinder 1 to 6 ignition coils (T1.1 up to T1.6) | ||
9 | Unlock securing clamp of the respective cylinder 1 to 6 ignition coils (T1.1a to T1.6a) and fold upwards | ||
10 | Carefully pull out respective cylinder 1 to 6 ignition coils (T1.1a to T1.6a) on securing clamp and put aside | Installation: Coat the affected ignition coil of cylinder 1 to 6 (T1.1a to T1.6a) in the area of the sealing (arrow) with a little lubricant. | |
Spark plug connector grease | |||
11 | Replace insulating tubings (3) of cylinder 1 to 6 ignition coils (T1.1a to T1.6a) | Only when replacing spark plugs. | |
| |||
| Clean | ||
12 | Clean slot of the removed cylinder 1 to 6 ignition coils (T1.1a to T1.6a) in cylinder head and blow out with compressed air | ||
13 | Clean removed cylinder 1 to 6 ignition coils (T1.1a to T1.6a) | ||
14 | Install in the reverse order |
Verwezen documenten
- ah0010n100004a Aanwijzingen bij arbeidsveiligheidsvoorschriften voor voertuigen met een aardgasmotor
- ah6080n000301a Aanwijzingen voor het kantelen van de cabine
- ap1510w158501la Isolatieslangen van bobines vervangen
- as0000z001801a Explosiegevaar door naar buiten stromende brandbare gassen of oververhitting van de gastanks. Kans op letsel door verbranding van huid en ogen. Bevriezingsgevaar voor lichaamsdelen door naar buiten stromend gas en door het aanraken van ond
- as0000z003501a Kans op levensgevaarlijk letsel bij werkzaamheden aan onderdelen en systemen met een wisselspanning van U >= 30 V (AC) of gelijkspanning van U >= 60 V (DC)
- as6080z000101a Kans op letsel door bekneld raken bij het kantelen van de cabine.