---
type: court_doc
id: "court_ctb_890_17"
court: "CTB"
case_no: "22-50073"
doc_number: 890
doc_type: "EXHIBIT"
filed_date: null
lang: "en"
machine_translated: false
url: "https://mubeitech.com/en/court/court_ctb_890_17"
json_url: "https://mubeitech.com/api/court/court_ctb_890_17"
---
# Guo Wengui / Miles Guo — bankruptcy case · EXHIBIT · ECF #890-17



EXHIBIT PAX 17

Performance Power Systems Marine Service Report
StarboardMainEngine:

 Drained coolant from the engine. Removed the boost pipes, coolant pipe, fuel pipes then removed the fuel transfer pump. Discovered damaged teeth on the old transfer pump after removal. The shaft on the pump was also seized. The seized pump had damaged the timing gear teeth. Rotated the engine with turning tool. Inspected the timing gears. Took photos of the damaged gears. Geartrain damage is a result of the seized transfer pump. As a result, gear material (metal) has been introduced into the engine oil system. Engine should be disassembled for a thorough inspection of the engine oil circuit also to inspect for any further damage to the engine.
StarboardMainEngine Photos:

Transfer Pump GearNoticeable damage to the teeth
Starboard Main Engine Photos:

Transfer Pump GearNoticeable damage to the teeth
Starboard Main Engine Photos:

Timing GearNoticeable damage to the teeth
Starboard Main Engine Photos:

Timing GearNoticeable damage to the teeth

The above work was performed by Performance Power Systems while the vessel was located at Bridgeport Harbor Marina, Bridgeport, Connecticut.

QTY　DESCRIPTION　UNIT PRICE　EXTENSION

LABOR & MATERIALS TO PERFORM FOLLOWING:
TRAVEL TO & FROM VESSEL AT BRIDGEPORT HARBOR MARINA
ESTIMATED AMOUNT INCLUDES TECHNICIAN TRAVEL TIME,
PPS VEHICLE MILEAGE CHARGES, ROUND TRIP FLIGHTS,
HOTEL ACCOMMODATIONS FOR 1 NIGHT & RENTAL CAR.*
ALLOWANCE AMOUNT:　ങ　4,415.00　S　4,415.00
INSTALL NEW CAT FUEL TRANSFER PUMP PER VESSEL REQUEST
MEASURE FUEL PRESSURE & TEST ENGINE DOCKSIDE
FOLLOWING REPAIRS **
AMOUNT:　S　2,208.00　હ　2,208.00
PLEASE NOTE: WARRANTY ON MATERIALS IS TWELVE (12) MONTHS.
WARRANTY ON WORKMANSHIP IS SIX (6) MONTHS. CUSTOMER IS
RESPONSIBLE FOR TRAVEL EXPENSES ASSOCIATED WITH
WARRANTY REPAIRS. PRICE DOES NOT REFLECT UNEXPECTED
DELAYS BEYOND OUR CONTROL. OVERTIME IS NOT INCLUDED.
PRICE REFLECTS FULL CORE CREDIT FOR ALL EXCHANGE CORES,
ALL CORES ARE SUBJECT TO CORE ACCEPTANCE CRITERIA.
* TRAVEL CHARGES ARE SUBJECT TO CHANGE WITHOUT NOTICE.
ADDITIONAL TRAVEL EXPENSES INCURRED DUE TO DELAYS,
FLIGHT CANCELLATIONS, ADDITIONAL HOTEL EXPENSES & ANY
OTHER COSTS INCURRED DUE TO CIRCUMSTANCES BEYOND
OUR CONTROL WILL BE CHARGED AT PUBLISHED RATES.
* PPS HAS NOT DIAGNOSED THE CAUSE OF ENGINE NO START &
CANNOT GUARANTEE THAT FUEL TRANSFER PUMP
REPLACEMENT WILL REMEDY NO START ISSUE. ANY ADDITIONAL
LABOR AND/OR MATERIALS REQUIRED TO MAKE A FINAL REPAIR
WILL BE CHARGED ARE RETAIL RATES. **
CUSTOMER IS RESPONSIBLE FOR:
1. AIR SERVICE FOR AIR TOOLS.
2. LOADING/UNLOADING OF ENGINE COMPONENTS FROM
DECK NEXT TO ENGINE TO SERVICE TRUCK.
3. DRAINING, DISPOSAL AND/OR STORAGE OF USED ENGINE
OIL, COOLANT & OTHER CONTAMINANTS.
4. REMOVAL & INSTALLATION OF ANY INTERFERENCES REQUIRED
FOR ACCESS TO COMPLETE ABOVE DESCRIBED WORK
INCLUDING SOUND ENCLOSURES.
5. ANY ASSOCIATED YARD FEES.
6. COVER & PROTECTION OF PASSAGEWAYS TO/FROM WORK AREA　N. 745195
G. 4. 406
TERMS: 100% PAYMENT REQUIRED PRIOR TO MAKING
RESERVATIONS & SCHEDULING WORK.
NOTE: SALES TAX & FREIGHT CHARGES ARE NOT INCLUDED & WILL APPLY
ESTIMATE ACC
SIGN:　LLF (AN)
PRINT (P. M. M.C. ( STOR
BY:　PERFORMANCE POWER SYSTEMS