Fuel Gauge - Always Reads Full
GAUGE - FUEL - ALWAYS READS "FULL" - Article No.
7.5L - MIDSHIP FUEL TANK 87-7-17
LIGHTTRUCK: 1985-86 F-250/350
Figure 15 - Article 87-7-17:

ISSUE: A fuel gauge that always reads "full" may be caused by the float on the electric fuel pump sender catching on the internal fuel fill pipe inside the midship fuel tank. See Figure 15.
ACTION: To correct this, install a new design fuel pump sender assembly, E5TZ- 9H307-L, with revised float travel that will not contact the internal fill pipe.
PART NUMBER PART NAME CLASS
E5TZ-9H307-L Sender and Fuel Pump A
Assembly
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: Reimbursable within the provisions of the Warranty and Policy Manual
OPERATION: SP870717A
TIME: 0.9 Hr.
DLR. CODING: Basic Part No. 9H307 - Code: 09