2009 Mercedes-Benz GL550
Mileage
136,397
Service Date
7/28/2020
Services Performed
- CHANGE OIL & FILTER, LUBE CHASSIS, CHECK ALL FLUIDS, BELTS, HOSES & BRAKES
- CHECKED A/C, FOUND SYSTEM LOW ON FREON. EVACUATED CHARGED AND LEAK CHECKED A/C. A/C IS PERFORMING GOOD AT THIS TIME
- LF BULB AND IGNITER FAILED.
- PERFORMED 27 POINT INSPECTION. FRONT BRAKES ARE LOW, NEEDS BOTH DIFFS SERVICED AND T/CASE
- PERFORMED BRAKE SYSTEM FLUID FLUSH.
- REMOVED AIR FILTER HOUSING AND FOUND AIR FILTERS INSTALLED IMPROPERLY AND TOP OF THROTTLE BODY INLET SCREEN WAS FULL OF DIRT, LEAFS AND DEBRIS. SEAL BETWEEN AIR FILTER HOUSING AND THROTTLE BODY WAS ALSO TORN. REPLACED BOTH AIR FILTERS AND TORN SEAL, CLEANED OUT AIR FILTER HOUSING AND SCREEN ON THROTTLE BODY INLET.
- REMOVED AND REPLACED WITH CUSTOMER SUPPLIED SUSPENSION COMPRESSOR , CLEARED CODES TEST DRIVE AND CONFIRMED SUSPENSION IS WORKING GOOD AT THIS TIME
- REPLACED BOTH CABIN AIR FILTERS
- REPLACED LF HEADLIGHT BULB WITH IGNITER. WORKING OK AT THIS TIME.
- SCANNED FOR CODES, CODE# 5508 AIR SUSPENSION PRESSURE LINE IS LEAKING, # 5505 RECOVERY TIME DURING FILLING OF AIR SUSPENSION IS TOO LONG. CHECKED ALL AIR STRUTS FOR LEAKING BAGS, OK AT THIS TIME. TEST PUMP FOR LEAKAGE, FOUND PUMP HAS FAILED. RECOMMEND REPLACING AIR PUMP.
CARLOS M. gave our service a 5 star review on 7/28/2020
