AR83.70-D-5807B | Removing and installing combustion and hot air blower | 4.11.96 |
MODEL 901.06#, 902.06# /07#, 903.06# /07#, 904.06# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater
Heater designation B3L-C
MODEL 901.36# /37# /46#, 902.36# /37# /46# /47#, 903.36# /37# /46# /47#, 904.36# /46# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater
Heater designation D3L-C
D83.70-0040-06
1 Cover
2 Gasket
3 Flange gasket
4 Upper jacket half
5 Bottom jack half
6 Insulating shells
7 Exit scoop
8 Electrical connector for flame sensor
9 Electrical connector for overheat switch
10 Combustion and hot air blower
11 Gasket
12 Heat exchanger
13 Philips screw
14 Washer
15 Spreading rivet
| Removal, installation | ||
Danger! | Fuel vapors present an explosion hazard. Combustion gases are toxic when inhaled. Heater can cause severe burns during and after operation | Do not start up or operate stationary heaters or engines with heater boosters in closed rooms or in the vicinity of service stations. Allow heater to cool off after operation and wear protective gloves. | |
Danger! | Fuel vapors present an explosion hazard. Fuel vapors are toxic when inhaled or absorbed. Contact with fuel can cause eye and skin injury. | Fire, open lights and smoking prohibited. Wear protective clothing when handling fuel. | |
1 | Remove heater | Models 901.06, 902.06/07, 903.06/07, 904.06 | |
Models 901.36/37/46, 902.36/37/46/47, 903.36/37/46/47, 904.36/46 left-hand steering | |||
Models 901.36/37/46, 902.36/37/46/47, 903.36/37/46/47, 904.36/46 right-hand steering | |||
2 | Remove heater from housing | Installation: Check flange gasket (3) for damage, replace if necessary. | |
3 | Remove cover (1) together with gasket (2) | Installation: Check gasket for damage, replace, if necessary. | |
4 | Remove glow plug | ||
5 | Remove covering parts (4, 5, 6, 7) | ||
6 | Disconnect electrical connectors for flame sensor (8) and overheat switch (9) | ||
7 | Unscrew combustion and hot air blower (10) and remove from heat exchanger (12) | ||
8 | Remove gasket (11) and clean sealing surfaces | Installation: Use new gasket. | |
9 | Install in opposite order |
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