INDICATOR AS-AIR FILTER CHANGE 3630591 - Caterpillar

Illustration 1 g02561739
(1) Drain HolesThe added drain holes are effective with the models listed in Table 1.
Table 1
Model    Effective    
301.6C     S/N:JBB2960-UP    
301.8C     S/N:JSB5375-UP    
302.5C     S/N:GBB4680-UP    
Illustration 2 g02561956
(2) 212-0862 Cable Clamp The improved adhesion for the cable clamp is effective with the models listed in Table 2.
Table 2
Model    Effective    
301.6C     S/N:JBB2716-UP    
301.8C     S/N:JSB5455-UP    
302.5C     S/N:GBB4705-UP    The improved sealing at the rear panel is effective with the models listed in Table 3.
Table 3
Model    Effective    
301.6C     S/N:JBB3102-UP    
301.8C     S/N:JSB6165-UP    
302.5C     S/N:GBB5219-UP