AR83.70-W-5302K | Remove/install heater unit | 28.6.06 |
MODEL 375.1 with BODY 375.850
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
MODEL 375.3 with BODY 375.820
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
MODEL 950, 952, 953, 954 with BODY 940.890
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
MODEL 970, 972, 974, 975, 976 with BODY 972.890
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
MODEL 940, 942, 943, 944 with BODY 944.890
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
MODEL NAB374.602 /655 /682 /685 with BODY 374.870
with CODE (F07) Cab S (short)
with CODE (HZ3) Warm air auxiliary heater, 2000W
W83.70-1326-09
1 Nut
2 Nut
3 Exhaust pipe
4 Nut
5 Hose clamp
6 Fuel pipe
7 Fuel hose
W83.70-1327-06
8 Center stowage compartment
9 Heater unit
10 Cover
11 Heater unit electrical connector
12 Mounting console
13 Preheating hose
| Remove/install | ||
Danger! | 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 with the safety strut. | |
1 | Tilt cab | ||
| Notes on tilting the cab | ||
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. | |
2 | Unscrew nuts (1) | | |
3 | Unscrew nuts (2) | ||
4 | Remove exhaust pipe (3) | ||
5 | Unscrew nuts (4) | | |
6 | Pull fuel line (6) out of fuel hose (7) | To do so, detach hose clamp (5) | |
7 | Remove hose clamp (5) from fuel hose (7) | To ease the removal and installation process of the heater unit (9) the hose clamp (5) must be detached from the fuel hose (7). | |
Danger! | 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 with the safety strut. | |
8 | Lower cab | ||
| Notes on tilting the cab | ||
9 | Remove center stowage compartment (8) | ||
10 | Remove cover (10) | ||
11 | Detach heater unit electrical connector (11) | ||
12 | Detach coupling of heater unit electrical connector (11) from mounting console (12) | ||
13 | Detach preheating hose (13) from heater (9) | ||
14 | Pull electric wiring harness for heater unit (9) under the damping mat | ||
15 | Remove heater unit (9) upwards | Installation: Check the flange gasket for signs of damage and replace if necessary. | |
16 | Install in the reverse order | ||
17 | Check heater unit (9) for proper operation | See heater unit's operating instructions. |
Stationary heater unit
Number | Designation | Model | Model | Model | ||
BA83.70-N-1005-03F | Nut of heater to cab floor | Nm | 5 | 5 | 5 | |
Stationary heater unit
Number | Designation | Model | Model | Model | ||
BA83.70-N-1005-03F | Nut of heater to cab floor | Nm | 5 | 5 | 5 | |