Maintenance / Work orders / WO-2026-0481
— WORK ORDER WO-2026-0481 · CREATED MAY 12

Brake pads · front + rear

PORSCHE 911 CARRERA S · 34 IST 921 · VOLCANO RED · 28,420 KM
STATUS · STEP 3 OF 5 In progress
Reported Inspection In progress QA check Complete
STARTED · MAY 14 · 09:15 ETA · TODAY 12:30

Symptoms & diagnosis

SEVERITY · HIGH

Reported by: Aylin Demir, post-rental inspection May 12 · 16:42.

"Vibration in steering wheel during heavy braking from 120 km/h. Squeal at low-speed stops. The car still stops fine but feels uneven."

Technician findings (Yusuf, May 13): Front pads at 1.8 mm (below 3 mm threshold). Rear pads at 3.2 mm (just at threshold). Front discs show minor scoring; will resurface. Brake fluid darker than spec — flush recommended.

Safety critical Front pads · 1.8 mm Rear pads · 3.2 mm Disc scoring Brake fluid flush

Inspection photos

+ Add photos
FRONT-LEFT · PAD WEAR
FRONT-LEFT · DISC SCORING
1.8 MM PAD MEASUREMENT
REAR-RIGHT · PAD WEAR

Parts & materials

+ Add part
Part Qty Unit Total
Brake pads · front · OEM
PART# 99135193912 · PORSCHE · STOCK: 4
1 set $340 $340
Brake pads · rear · OEM
PART# 99135294712 · PORSCHE · STOCK: 6
1 set $220 $220
Brake fluid · DOT 4 · 1L
PART# BF-DOT4-1L · MOTUL · STOCK: 24
2 L $24 $48
Brake disc resurface
EXTERNAL · WORKSHOP PARTNER · 24H TURNAROUND
2 disc $80 $160
Parts subtotal $768

Labor & technicians

+ Log hours
YS
Yusuf Şahin
SR. MECHANIC · DIAGNOSIS + PAD INSTALL
2.5 HRS
$60 / HR
$150
MD
Mehmet Demir
MECHANIC · BRAKE FLUID FLUSH + BLEEDING
1.0 HRS
$50 / HR
$50
FK
Fatma Kaplan · scheduled
PM SPECIALIST · QA CHECK + ROAD TEST
0.5 HRS
$50 / HR
$25
Labor subtotal$225

Comments & updates

4 MESSAGES
YS
Yusuf Şahin MAY 13 · 11:42 Tech note
Pads worse than expected — front at 1.8 mm. Recommend full set + disc resurface. Sent photos to Emir for approval before ordering parts.
EK
Emir Kaya MAY 13 · 14:18 Admin
Approved. OEM parts only. Push pickup date with Aylin's next booking — we have 5 days. Let's not skimp on the discs.
YS
Yusuf Şahin MAY 14 · 09:15
Job started. Pads removed, discs sent to partner workshop at 09:30 (24h turnaround). Will fit fluid flush tomorrow.
FK
Fatma Kaplan MAY 14 · 09:48
QA road test booked for tomorrow 11:00. Will run through 80→0 brake test + ABS check.