ar8370d5683d

Remove and install flame sensor

Type ar · topic 83.70 · version 0102 · 2003-03-10

Applies to: MODELS 901.32#, 902.32# /42#, 903.32# /42#, 904.32# /42# ## as of 753731 as of 3.11.97 with CODE (H11) Warm air auxiliary heater D1L-C compact heater MODELS 901.62#, 902.62#, 903.62#, 904.62#, 905.62# ## up to 382001 up to 11.3.02 with CODE (H11) Warm air auxiliary heater D1L-C compact heater

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 901 (models 32*, 62*) · Series 902 (models 32*, 42*, 62*) · Series 903 (models 32*, 42*, 62*) · Series 904 (models 32*, 42*, 62*) · Series 905 (models 62*)

EinPAS 39 Heating/ventilation/cooling › 39.25 Stationary heater/auxiliary heater › 39.25.12 Sensor/switch/wiring harness — Series 901 (models 32*, 62*) · Series 902 (models 32*, 42*, 62*) · Series 903 (models 32*, 42*, 62*) · Series 904 (models 32*, 42*, 62*) · Series 905 (models 62*)

AR83.70-D-5683D

Remove and install flame sensor

8.9.97

MODELS 901.32#, 902.32# /42#, 903.32# /42#, 904.32# /42# ## as of 753731 as of 3.11.97 with CODE (H11) Warm air auxiliary heater
D1L-C compact heater

MODELS 901.62#, 902.62#, 903.62#, 904.62#, 905.62# ## up to 382001 up to 11.3.02 with CODE (H11) Warm air auxiliary heater
D1L-C compact heater

Remove and install flame sensor

D83.70-1295-09

1 Gasket

2 Cover

3 Bolt

4 Body-bound rivet

5 Upper casing half

6 Heat exchanger

7 Glow plug

8 Lower casing half

9 Air intake grill

10 Auxiliary heating control unit

11 14-pin plug

12 Flame sensor plug

13 Retaining spring

14 Flame sensor

15 Outlet shroud

Remove/Install

1

Remove heater

AR83.70-D-5302H

2

Unscrew bolt (3) and remove cover (2) with gasket (1)

Installation: Check gasket (1) for damage and replace if necessary.

3

Unlock 14-pin plug (11) and disconnect from auxiliary heater control unit (10)

4

Detach connection lines from the glow plug (7)

5

Detach air outlet (15) from casing housing

6

Unlock and remove air intake grill (9)

7

Detach upper casing half (5) from lower casing half (8).

Drive through drift of body-bound rivets (4) using a suitable tool and lever out rivet using the blade of a knife.

8

Disconnect plug (12) of flame sensor from auxiliary heater control unit (10)

Installation: Observe accurate cable routing.

9

Remove retaining spring (13) of flame sensor (14)

Installation: Replace retaining spring (13). Push on retaining spring using a suitable tool (arrows).

10

Remove flame sensor (14)

11

Install in the reverse order

Referenced documents