AR83.70-W-5302F | Remove/install heater unit | 16.2.12 |
MODEL 375.4 with BODY 375.840
with CODE (H60) Warm air heater "Eberspächer D1 LP"
with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater
MODEL 944 with BODY 944.899
with CODE (H60) Warm air heater "Eberspächer D1 LP"
with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater
W83.70-1159-01
1 Nut
3 Muffler
4 Fuel pipe
5 Air intake pipe
7 Electrical connector
8 Heater unit
9 Warm-air pipe
W83.70-0042-01
| Remove/Install | ||
Danger! | Risk of explosion caused by fuel vapors igniting, risk of poisoning caused by inhaling combustible gases and risk of injury caused by burns during and after operation of heater unit | Do not operate stationary heater, auxiliary heater or engine with heater booster in closed areas or when refueling. Allow heater unit to cool down after operation and wear protective gloves. | |
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
1 | Disconnect ground lead from battery | The ground lead must not be disconnected when the heater is in operation or during the run-on phase. | |
2 | Unscrew the nuts (1) on the underside of the heater and remove the muffler (3) | With Code H60 | |
With Code H61 | |||
3 | Install air intake pipe (5) on heater | ||
Danger! | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fire, sparks, open flames or smoking. Wear protective clothing when handling fuel. | |
4 | Remove heater unit fuel line (4) | ||
5 | Detach connector (7) from heater (8) | ||
6 | Disconnect warm-air pipe (9) | ||
7 | Pull out heater (8) upwards | Installation: Check rubber seal for damage and replace if necessary. | |
8 | Install in the reverse order | ||
9 | Check function of stationary heater | With code H61 | |
With Code H60 |
Stationary heater unit
Number | Designation | Model | Model | ||
BA83.70-N-1021-03A | Nut of heater to cab floor | Nm | 3 | 3 | |
Stationary heater unit