NUMBER: 04-14-15R
DATE: 02-20-15
REVISED: 03-30-16
| APPLICABILITY: | 2010-14MY Legacy and Outback H4 Models |
| SUBJECT: | Power Steering Pump Design Change |
INTRODUCTION
This bulletin announces a design change to the power steering pump to address customer concerns of increased steering effort, especially in cold temperatures.
PART INFORMATION
| NEW PART NUMBER | DESCRIPTION | APPLICABILITY |
|---|---|---|
| 34430AJ031 | PUMP ASSY | 2010-12MY |
| 34430AJ071 | 2013-14MY |
SERVICE PROCEDURE / INFORMATION
If you receive a customer concern of increased steering effort as described above, replace the power steering pump assembly following the procedure in the applicable Service Manual.
WARRANTY / CLAIM INFORMATION
For vehicles within the Basic New Car Limited Warranty period, this repair may be claimed using the following information:
| LABOR DESCRIPTION | LABOR OPERATION # | FAIL CODE | LABOR TIME |
|---|---|---|---|
| Power Steering Pump Assy. R&R | A657-751 | RAY21 | 0.9 |
Time includes Pressure Checks and System Bleeding.
REMINDER: SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
- Always refer to STIS for the latest service information before performing any repairs.
Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API
No products found.
- Advanced power steering fluid
- Maximizes the life and performance of all power steering units
- Proprietary Synerlec additive technology
- Compatible and can be mixed with conventional power steering fluids
Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.

