gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Refrigerant Capacities|Page 5612 > < A/C - Use of Alternate Refrigerants in CFC 12 Units|Page 5609
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Refrigerant: Specifications
Refrigerant Capacities

MAKE, YEAR & MODEL

Kg.

Oz.

CHEVROLET/GMC TRUCKS

1992

C/K, S/T Series

1.1

40

G-Series: Front

1.5

42

Front & Rear

2.2

76

Safari: Front

1.0

36

Rear

1.7

60

Yukon, Suburban: Front

1.4

48

Front & Rear

1.9

68

Lumina APV: Front

1.4

50

Rear

1.8

65

1991-90

Lumina APV

1.4

48

Astro, Safari: Front

1.4

48

Rear

1.7

60

1991-88

C/K, S/T Series

1.1

37

W/roof-mounted unit:
G Series ex. 7.4L engine

2.0

69

7.4L engine

1.9

64

R/V Series

2.4

92

Ex. roof-mounted unit:
G Series ex. 7.4L engine

1.4

48

7.4L engine

1.1

40

R/V Series

1.4

50

1989

Astro, Safari: Front

1.0

36

Rear

1.7

60

1988-85

Astro, Safari: Front

0.9

32

Rear

1.4

48

1987

R/V Series

1.6

56

1987

S/T Series

1.1

40

1986

C/K Series

1.6

56

1986

S/T Series

1.1

40

1987-86

W/roof-mounted unit: G Series

2.0

72

Others

2.4

94

1985-83

W/roof-mounted unit: C/K Series

2.4

94

G Series

2.0

72

Ex. roof-mounted unit: S/T Series

1.1

37

Others

1.4

48

Refrigerant Capacities|Page 5612 > < A/C - Use of Alternate Refrigerants in CFC 12 Units|Page 5609