Thermador PRG486JDG/01, Service Manual, Page: 85 / 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 86 of 92
Figure 138: Bracket and Screws (Shown from Under Cavity)
1 Screws (2) on bracket
2 Bracket
11. Pull out the bake burner a bit (you may have to rotate it slightly) in
order to access the HSI retaining bracket screws.
12. Remove and retain the two screws securing the HSI onto the HSI
bracket (the HSI bracket is “built-in” on the bake burner) – see
Figure 139, and then remove the HSI.
13. See HSI and Element Diagnostics on page 18, and replace the
HSI if needed.
Gas Leak Testing
With electrical power off, carefully check for gas leaks at each gas
component that was removed, replaced, or otherwise serviced using a
gas leak detector (electronic leak detectors are highly recommended)
or bubble test.
Figure 139: Removing the HSI Screws
6.9.8.2 Bake Burner for Small Oven – Removal and
Replacement
For replacing the bake burner, access is from the front and back of
the range.
Figure 140: Bake Burner for Small Oven
1 Air shutter
2 HSI Bracket