S15/T15 Jimmy 2WD L4-119 1.9L VIN A 2-BBL (1983)
ENGINE COOLING FAN
Some 1982-84 S/T trucks that were produced with the circular plastic fan blade assembly as shown in Figure No. 1 may experience a "snapping" or
"cracking" type noise from the fan assembly during engine acceleration. If this condition is encountered, the fan blade assembly must be replaced with
the type shown in Figures No. 2, No. 3, and No. 4.
Use the following chart to determine which replacement parts are required. Fan replacement procedures are listed in section 6B of the S15 light Duty
Service Manual.
Caution:
Do not stand in line with any rotating fan assembly while the engine is in operation.
Do not use or repair a damaged fan assembly. An unbalanced fan may fly apart and cause personal injury and/or property damage. Replace
any damaged fan assemblies with new assemblies.
