SFN Document Number: 02112024 - PSI Gasoline Fuel Supply
Complaint: Fuel supply line degrading prematurely on 2023 PSI Gasoline Units at United Parcel Service
Units Affected: Model Codes: 751938, 751922, 751853, 751965, 752039, 752040
Cause: Defective or degraded fuel hose
Solution: Replace with assembly 410445
Parts Required: 410445
Planned Labor: .8 Hours
Operation Code: 6.25 PSI Fuel Line (SFN)
Instructions:
Locate and replace fuel supply line for the degraded material (regardless of any signs of degradation)
See cracks in the fuel hose as example
Order assembly 410445 or use the following to create an assembly
56” of SAE 30R14 Type 2 fuel supply hose (Parker Series 397)
(2) quick connects inserted on either end of fuel supply hose (Parker J2044 Push to Connect, Safe Lock)
(2) clamps to secure the quick connects to the supply hose (Parker Stainless Steel Pinch Clamps, Series PC)
Install new fuel line and “in service” vehicle
File Warranty Claim under operation 6.25 PSI Fuel Line
Return Parts (sealed bag) via UPS Account to the following address:
TICO Manufacturing
ATTN: Louise Bryant MRB - SFN 0212024
10420 Calf Pen Bay Rd
Ridgeland, SC 29936
Machine Index Affected:751938, 751922, 751853, 751965, 752039, 752040