B737NG first officer reported crossing a charted restriction 500 ft high on arrival into sea.

Attributes
ACN	1657534
Time
Date	201906
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	B737 Next Generation Undifferentiated
Operating Under FAR Part	Part 121
Flight Phase	Descent
Flight Plan	IFR
Person 1
Function	First Officer Pilot Not Flying
Qualification	Flight Crew Instrument Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 122 Flight Crew Type 335
Events
Anomaly	Deviation - Altitude Crossing Restriction Not Met Deviation - Altitude Undershoot Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy

Narrative:

We were given descend via the Hawkz7 arrival by ATC into the seattle airport. We also requested to delete the speed restrictions on the arrival and ATC approved our request. We programmed and briefed landing on runway 16L. During descent; approach control cleared us to fly the RNAV rnp 16C. We reprogrammed the FMC for the new approach but didn't see that the speed restrictions were also reloaded. This resulted us being high on the VNAV path. We attempted to make the crossing restriction using the vertical speed function of the autopilot and speed brakes. Despite this; we crossed the altitude restriction about 500 ft. High.

Original NASA ASRS Text

Title: B737NG First Officer reported crossing a charted restriction 500 ft high on arrival into SEA.

Narrative: We were given descend via the Hawkz7 arrival by ATC into the Seattle Airport. We also requested to delete the speed restrictions on the arrival and ATC approved our request. We programmed and briefed landing on Runway 16L. During descent; Approach Control cleared us to fly the RNAV RNP 16C. We reprogrammed the FMC for the new approach but didn't see that the speed restrictions were also reloaded. This resulted us being high on the VNAV PATH. We attempted to make the crossing restriction using the Vertical Speed function of the autopilot and speed brakes. Despite this; we crossed the altitude restriction about 500 ft. high.

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.