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Home >> Subaru >> 1983 >> GL 2D Hardtop, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Carburetor - HITACHI 2-Bbl >> Adjustment Specification

Adjustment Specification

CARBURETOR ADJUSTMENT SPECIFICATIONS

Application Specifications
1.6L Engine
Float Level In.(mm) .44 (11.3)
Float Drop In.(mm) .051-.067 (1.30-1.70)
Fast Idle Throttle Valve .039 (.98)
Secondary Throttle In.(mm) .236 (6.00)
Unloader Setting In.(mm) (1)
Vacuum Break In.(mm) n/a
1.8L Engine (Man. Trans.)
2WD
Float Level In.(mm) .41 (10.5)
Float Drop In.(mm) .051-.067 (1.30-1.70)
Fast Idle Throttle Valve .048 (1.22)
Secondary Throttle In.(mm) .236 (6.00)
Unloader Setting In.(mm) (1)
Vacuum Break In.(mm) n/a
4WD
Float Level In.(mm) .41 (10.5)
Float Drop In.(mm) .051-.067 (1.30-1.70)
Fast Idle Throttle Valve .048 (1.22)
Secondary Throttle In.(mm) .236 (6.00)
Unloader Setting In.(mm) (1)
Vacuum Break In.(mm) n/a
Auto. Trans.
Float Level In.(mm) .41 (10.5)
Float Drop In.(mm) .051-.067 (1.30-1.70)
Fast Idle Throttle Valve .053 (1.34)
Secondary Throttle In.(mm) .236 (6.00)
Unloader Setting In.(mm) (1)
Vacuum Break In.(mm) n/a
(1) Set unloader angle to 16°.