Thermador PRG486JDG/01, Service Manual, Page: 2 / 91

Service Manual for the Thermador Pro Grand Next Generation 48-Inch Natural Gas and LP Gas Ranges, Models:
PRG486JDG/01, PRL486JDG/01
58300000159722_ARA_EN_D
Page 3 of 92
6.3.2 Removing the Maintops ....................................................................... 24
6.3.3 Removing the Heat Shields.................................................................. 25
6.3.4 Removing the Burner Support Rails ..................................................... 25
6.4 Griddle / Grill Removal and Replacement ................................................... 27
6.5 Side Panel Removal and Replacement ....................................................... 29
6.6 Control Panel Removal and Replacement .................................................. 32
6.7 Removal and Replacement of Top-Accessible Components ...................... 34
6.7.1 Jet Holder Assembly Removal and Replacement ................................ 34
6.7.2 Standard Valve Removal and Replacement ........................................ 36
6.7.3 Microswitch Removal and Replacement .............................................. 37
6.7.4 Solenoid Valve Removal and Replacement ......................................... 37
6.7.5 XLO Valve Removal and Replacement ................................................ 39
6.7.6 Potentiometer Removal and Replacement .......................................... 40
6.7.7 Manifold for Rangetop Burners – Removal and Replacement ............. 40
6.7.8 Manifold for Bake and Broil Burners – Removal and Replacement ..... 43
6.7.9 Regulator Removal and Replacement ................................................. 45
6.7.10 Bi-Metal Gas Valves – Removal and Replacement ............................. 46
6.7.11 Oven Lamp Transformer Removal and Replacement .......................... 47
6.7.12 Selector Switch for Oven Function and Oven Temperature – Removal
and Replacement ................................................................................. 48
6.7.13 Oven Temperature Gauge Removal and Replacement ....................... 49
6.7.14 Control Boards for Large and Small Ovens – Removal and
Replacement ........................................................................................ 50
6.7.15 Simmer Control Board Removal and Replacement ............................. 51
6.7.16 LED Indicator Removal and Replacement ........................................... 52
6.7.17 Lighting Bar for Control Panel – Removal and Replacement ............... 53
6.7.18 Ignition (Spark) Module Removal and Replacement ............................ 54
6.7.19 Door Latch Removal and Replacement ............................................... 55
6.7.20 Plunger Switch Removal and Replacement ......................................... 57
6.7.21 Griddle / Grill Thermostat Removal and Replacement ......................... 58
6.7.22 Oven Display Module and Light Switch – Removal and Replacement . 59
6.8 Removal and Replacement of Back-Accessible Components .................... 60
6.8.1 Backguard Removal and Replacement ................................................ 61
6.8.2 Back Panel for Small Oven – Removal and Replacement ................... 62
6.8.3 Back Panel for Large Oven – Removal and Replacement ................... 63
6.8.4 Terminal Block and Power Cord – Removal and Replacement ........... 63
6.8.5 Electrical Wiring Connections at the Terminal Block ............................ 64
6.8.6 Cooling Fan Removal and Replacement ............................................. 64
6.9 Removal and Replacement of Front-Accessible Components .................... 65
6.9.1 Oven Temperature Sensor for Large and Small Ovens – Removal and
Replacement ........................................................................................ 65
6.9.2 Meat Probe Receptacle Components – Removal and Replacement ... 66
6.9.3 Rack Support Removal and Replacement ........................................... 67
6.9.3.1 Oven Lamp Assembly and Bulb – Removal and Replacement ..... 68
6.9.3.2 Removing the Bulb ........................................................................ 69
6.9.3.3 Removing the Lamp Assembly ...................................................... 69
6.9.4 Oven Door Removal, Installation, and Alignment ................................. 70
6.9.4.1 Removing the Door ....................................................................... 70
6.9.4.2 Installing the Door ......................................................................... 71
6.9.4.3 Aligning the Door ........................................................................... 72
6.9.5 Convection Components – Removal and Replacement ....................... 72
6.9.6 Broil Burner Components – Removal and Replacement ...................... 75
6.9.6.1 Hot Surface Igniter for Broil Burner – Removal and Replacement 75
6.9.6.2 Broil Burner Removal and Replacement ....................................... 77
6.9.7 Bake Burner Components (Large Oven) – Removal and Replacement78
6.9.7.1 Bake Burner HSI for Large Oven – Removal and Replacement ... 79
6.9.7.2 Bake Burner for Large Oven – Removal and Replacement .......... 81