SERVICE PROCEDURES — Refrigerant Lines (L.H.D. Model)

HA-30parts diagram

Refrigerant Lines — L.H.D. MODEL

Marker	Wrench size (mm)	N·m	kg-m	ft-lb	Applies to
A	24/27	20 - 29	2.0 - 3.0	14 - 22	Cooling-unit suction-line flare; expansion-valve outlet
B	22/24	15 - 25	1.5 - 2.5	11 - 18	High-pressure discharge service valve
C	17/19	10 - 20	1.0 - 2.0	7 - 14	Receiver-drier inlet/outlet flares
—	—	13 - 16	1.3 - 1.6	9 - 12	Condenser-to-receiver-drier connection [?]
—	—	3 - 4	0.3 - 0.4	2.2 - 2.9	Dual-pressure switch on receiver drier
Expansion-valve fittings (top-left inset)	—	10 - 20 / 15 - 25 / 20 - 29	1.0 - 2.0 / 1.5 - 2.5 / 2.0 - 3.0	7 - 14 / 11 - 18 / 14 - 22	Three expansion-valve flare-nut sizes

Wrench size (mm)24/27

N·m20 - 29

kg-m2.0 - 3.0

ft-lb14 - 22

Applies toCooling-unit suction-line flare; expansion-valve outlet

Wrench size (mm)22/24

N·m15 - 25

kg-m1.5 - 2.5

ft-lb11 - 18

Applies toHigh-pressure discharge service valve

Wrench size (mm)17/19

N·m10 - 20

kg-m1.0 - 2.0

ft-lb7 - 14

Applies toReceiver-drier inlet/outlet flares

—

Wrench size (mm)—

N·m13 - 16

kg-m1.3 - 1.6

ft-lb9 - 12

Applies toCondenser-to-receiver-drier connection [?]

—

Wrench size (mm)—

N·m3 - 4

kg-m0.3 - 0.4

ft-lb2.2 - 2.9

Applies toDual-pressure switch on receiver drier

Expansion-valve fittings (top-left inset)

Wrench size (mm)—

N·m10 - 20 / 15 - 25 / 20 - 29

kg-m1.0 - 2.0 / 1.5 - 2.5 / 2.0 - 3.0

ft-lb7 - 14 / 11 - 18 / 14 - 22

Applies toThree expansion-valve flare-nut sizes

NOTE

Condenser fan motor (illustrated bottom-left) is fitted on cars destined for hot areas.