B737 flight crew reported they ran the wrong QRH after noting a split flap condition.

Attributes
ACN	1380758
Time
Date	201608
Local Time Of Day	1801-2400
Place
Locale Reference	CMH.Airport
State Reference	OH
Environment
Light	Dusk
Aircraft 1
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Flight Plan	IFR
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 146 Flight Crew Type 10000
Person 2
Function	First Officer Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 204 Flight Crew Type 9100
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Published Material / Policy

Narrative:

On approach to runway 28L; I called for flaps 5. As I continued; I called gear down flaps 15. The first officer lowered gear and paused; then stated flaps were jacked up. I noted split flap indication with amber disagreement light. He pointed out that overhead looked fine as they showed green. I told tower I was going around and needed vectors to run a checklist. I asked for asymmetrical flap checklist and he read through and performed checklist. He asked if the aircraft felt normal and I indicated it did. There were parts of the checklist I questioned and he pointed out that I had told him aircraft flew normal and the checklist directed him to step two. I asked if this was asymmetrical flaps checklist and he confirmed it was. After landing he realized he had read split trailing edge flaps checklist. We made a normal landing with flaps split between zero and two.

Original NASA ASRS Text

Title: B737 flight crew reported they ran the wrong QRH after noting a split flap condition.

Narrative: On approach to Runway 28L; I called for flaps 5. As I continued; I called gear down flaps 15. The First Officer lowered gear and paused; then stated flaps were jacked up. I noted split flap indication with amber disagreement light. He pointed out that overhead looked fine as they showed green. I told Tower I was going around and needed vectors to run a checklist. I asked for Asymmetrical Flap Checklist and he read through and performed checklist. He asked if the aircraft felt normal and I indicated it did. There were parts of the checklist I questioned and he pointed out that I had told him aircraft flew normal and the checklist directed him to Step Two. I asked if this was Asymmetrical Flaps Checklist and he confirmed it was. After landing he realized he had read Split Trailing Edge Flaps Checklist. We made a normal landing with flaps split between zero and two.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.