Oven Lamp Transformer Removal And Replacement; Selector Switch For Oven Function And Oven Temperature - Removal And Replacement - Thermador Pro Grand Next Generation PRD48JDSGC/02 Service Manual

Service Manual for the Thermador Pro Grand Next Generation, Dual Fuel Range with Steam Oven, Models: PRD48JDSGC/02, PRD48JDSGU/02
6.9.9

Oven Lamp Transformer Removal and Replacement

Depending on the range model, there may be either one or two
oven lamp transformers.
NOTE: Before replacing the oven lamp transformer, see Figure 14,
page 23 to diagnose problems with the oven lamp.
Be sure to check QuickFinder for relevant information, documentation,
and the correct part number when replacing this component.
Figure 146: Oven Lamp Transformer
1. Follow all safety precautions and steps in Preparing the Range for
Servicing, page 25.
2. Follow all steps in Accessing Components under the Maintop,
page 25.
3. Depending on the model range, you may have to first remove the
griddle in order to access the main control board and the oven
light transformer (see Griddle / Grill Removal and Replacement,
page 30).
4. Remove and retain the two screws attaching the cover shield to
the range chassis (see Figure 152, page 87).
5. First make a note how the wires are connected to the transformer
terminals, and then detach the five wire connectors.
NOTE: It is always recommended to label and tag all wires, wire
connectors and harnesses prior to disconnecting them, so as to
58300000163852_ARA_EN_C
correctly identify their connections/locations when reassembling.
Alternatively, you can photograph the wire connections prior to
disconnecting (for example, with your mobile phone).
6. On some models, the control board and transformer are under the
shield. Remove and retain the screws when removing the shield.
7. Remove and retain the two screws securing the transformer onto
the range chassis.
8. Replace the transformer if necessary.
6.9.10 Selector Switch for Oven Function and Oven
Temperature – Removal and Replacement
This procedure is for both ovens, and covers the removal and
replacement of the (dual-function) selector switch for the oven
function and oven temperature.
Be sure to check QuickFinder for relevant information, documentation,
and the correct part number when replacing this component.
1. Follow all safety precautions and steps in Preparing the Range for
Servicing, page 25.
2. Follow all steps in Accessing Components under the Maintop,
page 25.
3. Remove inner (temperature select) knob from valve stem by
slowly pulling knob straight out, away from control panel. Then
remove the outer (mode select) dial.
4. At the front of the control panel, remove and retain the two T-10
screws located inside the bezel cutout that attach to the
temperature / function selector (see Figure 147, page 86).
NOTE: You do not have to remove the bezel.
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