308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating Caterpillar


Air Conditioner Lines

Usage:

321C KCR



Illustration 1g01279221

(1) Torque for nipple ... 49 ± 5 N·m (35 ± 4 lb ft)

(2) Torque for elbow ... 49 ± 5 N·m (35 ± 4 lb ft)

(3) Torque for nut ... 13.5 ± 1.5 N·m (10 ± 1.11 lb ft)

(4) Torque for nut ... 32.5 ± 2.5 N·m (24 ± 2 lb ft)

(5) Torque for bolt ... 40 ± 8 N·m (30 ± 6 lb ft)

(6) Torque for bolt ... 20 ± 5 N·m (15 ± 4 lb ft)

(7) Torque for two bolts ... 10 ± 2 N·m (7.4 ± 2 lb ft)

(8) Torque for two bolts ... 10 ± 2 N·m (7.4 ± 2 lb ft)

(9) Torque for four hose clamps ... 4.5 ± 0.5 N·m (44 ± 4.43 lb in)

(10) Torque for two bolts ... 22.5 ± 2.5 N·m (17 ± 2 lb ft)

Caterpillar Information System:

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