SECTION 609 EXAM WITH ACCURATE
SOLUTIONS
The Nage Nof Nthe Nvehicle N- GN-Which Nof Nthe Nfollowing Nis Nnot Na Ntrue Nfactor Nin
Nhow Nmuch Nrefrigerant Ncan Nbe Nrecovered Nfrom Na NA/C Nsystem?
To Nminimize Nrefrigerant Nloss N- GN-Why Nis Nit Nimportant Nto Nmake Nsure Nthat Nthe
Nservice Nport Ncaps Nare Nnot Ndamaged Nwhen Nreinstalling Nthem?
Dispose Nof Nit Nin Naccordance Nwith Nfederal, Nstate, Nlocal Nrequirements N- GN-What
Nmust Nbe Ndone Nwith Nthe Nlubricant Nonce Nit Nis Nremoved Nby Nthe Nrecovery
Nequipment?
Any Nlight Nvehicle Nwith Nan Nair Nconditioning Nsystem Ndesigned Nto Nuse Nit N- GN-
What Ntypes Nof Nvehicles Ncan NHFO-1234yf Nbe Nused Nin?
0.15 Nounces Nper Nyear N- GN-SAE Nstandard NJ2791 Nelectronic Nleak Ndetectors
Nrequires Nimproved Nstandards Nto Nhave Nthe Ncapability Nto Nidentifying Nleakage
Nrates Nas Nlow Nas:
Flushing Nsolvents Nmay Nremain Nin NA/C Nsystems, Ncausing Nproblems N- GN-Which
Nof Nthe Nfollowing Nstatements Nare Ntrue Nabout Nflushing NA/C Nsystems?
Recycle Nthe NHFC-134a Nbefore Nreuse Nusing Ncertified Nequipment N- GN-Before Nit
Ncan Nbe Nreused, Nthe Nrefrigerant Nmust Nbe Nrecycled Nthrough Nuse Nof Na Nmobile
NA/C Nsystem Nusing Nrecovery-only Nequipment.
The Nrefrigerant Nmay Nonly Nbe Nused Nin Nnew Nvehicles Nwith Ncomponents
Nspecifically Ndesigned Nfor Nit N- GN-What Nis N"acceptable" Nclassification Nof NHFO-
1234yf Naccording Nto Nthe NU.S. NEPA?
Generally, Nvery Nlittle, Nif Nany N- GN-How Nmuch Nlubricant Nwill Nbe Nremoved Nwhen
Nusing Na Nrecovery/recycling Nequipment Nto Nremove Nrefrigerant Nfrom Na Nmobile
NA/C Nsystem?
SOLUTIONS
The Nage Nof Nthe Nvehicle N- GN-Which Nof Nthe Nfollowing Nis Nnot Na Ntrue Nfactor Nin
Nhow Nmuch Nrefrigerant Ncan Nbe Nrecovered Nfrom Na NA/C Nsystem?
To Nminimize Nrefrigerant Nloss N- GN-Why Nis Nit Nimportant Nto Nmake Nsure Nthat Nthe
Nservice Nport Ncaps Nare Nnot Ndamaged Nwhen Nreinstalling Nthem?
Dispose Nof Nit Nin Naccordance Nwith Nfederal, Nstate, Nlocal Nrequirements N- GN-What
Nmust Nbe Ndone Nwith Nthe Nlubricant Nonce Nit Nis Nremoved Nby Nthe Nrecovery
Nequipment?
Any Nlight Nvehicle Nwith Nan Nair Nconditioning Nsystem Ndesigned Nto Nuse Nit N- GN-
What Ntypes Nof Nvehicles Ncan NHFO-1234yf Nbe Nused Nin?
0.15 Nounces Nper Nyear N- GN-SAE Nstandard NJ2791 Nelectronic Nleak Ndetectors
Nrequires Nimproved Nstandards Nto Nhave Nthe Ncapability Nto Nidentifying Nleakage
Nrates Nas Nlow Nas:
Flushing Nsolvents Nmay Nremain Nin NA/C Nsystems, Ncausing Nproblems N- GN-Which
Nof Nthe Nfollowing Nstatements Nare Ntrue Nabout Nflushing NA/C Nsystems?
Recycle Nthe NHFC-134a Nbefore Nreuse Nusing Ncertified Nequipment N- GN-Before Nit
Ncan Nbe Nreused, Nthe Nrefrigerant Nmust Nbe Nrecycled Nthrough Nuse Nof Na Nmobile
NA/C Nsystem Nusing Nrecovery-only Nequipment.
The Nrefrigerant Nmay Nonly Nbe Nused Nin Nnew Nvehicles Nwith Ncomponents
Nspecifically Ndesigned Nfor Nit N- GN-What Nis N"acceptable" Nclassification Nof NHFO-
1234yf Naccording Nto Nthe NU.S. NEPA?
Generally, Nvery Nlittle, Nif Nany N- GN-How Nmuch Nlubricant Nwill Nbe Nremoved Nwhen
Nusing Na Nrecovery/recycling Nequipment Nto Nremove Nrefrigerant Nfrom Na Nmobile
NA/C Nsystem?
