Evaporator in F.F. area is frosted over. Put unit into service test 128 to check proper version of the control. Tech service pointer W11033419D It is 6.0.0 needs to be updated with W11332011 Rev A changed to W11333076 7.0.0 Also needs a evaporator cover W10815735 changed to a W11167902 Customer will replace unit.Thermistor needs to be changed W10316760Checked icemaker is dated 03/17/2017 needs to be changed as well. W10908391Also needs water valve and orion board W10918848 updated to W11131873 valve W10908836 updated to a W11535162 Customer to replace unit. Very costly to repair. Customer paid service $149.95 auth code. 94U4JUCustomer signed waiver. please fill out whirlpool tech satisfaction survey. Thank You.

Removed top. Replaced RR holder. installed LP spud orifice kit. Regulator.Checked for a gas leak none. Screw that was missing from holder. Test op's of top burners and oven burner. Operation is normal. Please fill out whirlpool tech satisfaction survey. Thank You.

Replaced adjuster asy. Ok Please fill out whirlpool tech satisfaction survey. Thank You.

Removed wall oven.Then cook top. Removed and replaced gas regulator. Set to propane. Adjusted top burners so had a low setting. Reinstalled oven. checked for gas leak again. has none. Please fill out tech customer satisfaction survey. Thank You.

Removed wall oven.Then cook top. Removed and replaced gas regulator. Set to propane. Adjusted top burners so had a low setting. Reinstalled oven. checked for gas leak again. has none. Please fill out tech customer satisfaction survey. Thank You.