Removal And Replacement Of Top-Accessible Components; Jet Holder Assembly 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 Removal and Replacement of Top-Accessible
Components
This section contains removal and replacement procedures for the
top-accessible components, located (or accessible) from under the
maintop. Some components also require removal of both side panels
and control panel.
6.9.1

Jet Holder Assembly Removal and Replacement

This procedure is for removing and replacing the jet holder
assembly from the burner support rail. The assembly includes the jet
holder, as well as the orifice (jet) which is an integral part of the
assembly, and is not available separately. This procedure is the same
for all jet holder assemblies.
NOTE: The orifice (jet) should not be removed.
NOTE: If ordering a replacement jet holder assembly, retain the wire
clip for use with the replacement assembly.
Be sure to check QuickFinder for relevant information, documentation,
and the correct part number when replacing this component.
Sharp Components – Gloves Recommended
■ The burner support rail may have sharp edges. Avoid injury by
handling with care.
■ It is recommended to use gloves when removing or installing the
burner support rail.
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 both gas tubes attached to both jet assembly(s) on the
burner support rail you are to remove (see Figure 23, page 29).
58300000163852_ARA_EN_C
4. Prior to removing the jet holder assembly from the burner support
rail, remove and retain the wire guard clip (see Figure 129).
Figure 129: Wire Guard Clip (Shown Removed)
5. Use a flat-bladed screwdriver to pry the jet holder assembly out
until the alignment boss is disengaged from the circular receptacle
on the burner support rail. Simultaneously rotate the jet holder
assembly counter-clockwise (gloves recommended) until it can be
removed through the corresponding grooves in the burner support
rail. You may need a crescent wrench to assist in rotating the jet
assembly (see Figure 130 and Figure 131).
6. Replace the jet holder assembly if needed.
NOTE: If replacing the jet holder assembly, first install the jet
holder assembly onto the burner support rail before attaching the
wire guard clip.
Gas Leaks
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.
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