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 83 of 92
5. From inside the bake burner box, remove and retain the two
screws that secure the elbow retaining bracket onto the burner
box, and then remove the bracket (with the elbow connector and
orifice attached). See Figure 132.
Figure 132: Elbow Retaining Bracket (Shown Installed and
Removed)
1
Screws (2) on elbow retaining bracket
6. Use an adjustable wrench to remove the large hex nut, and then
remove the elbow connector from the retaining bracket (see
Figure 133).
7. Use an adjustable wrench to remove the orifice from the elbow
connector.
8. Replace the orifice and/or elbow connector if needed.
9. When installing the bake burner, make sure that it fits correctly
into place, so that the air shutter (see Figure 130, page 81) is
aligned with the orifice / elbow connector assembly.
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 133: Elbow Connector (Shown Removed from Retaining Bracket)