Torque Tables; High Capacity Compressor (Central Hvac System) - PREVOST H3-41 Maintenance Manual

1.

TORQUE TABLES

1.1

HIGH CAPACITY COMPRESSOR (CENTRAL HVAC SYSTEM)

HIGH CAPACITY COMPRESSOR (CENTRAL HVAC SYSTEM)
No
1 Compressor flange connection screws
2 Compressor discharge & suction port screws
3 Compressor mounting bolts
4 Support arm to compressor screws
5 Clutch to compressor screws
6 Clutch pulley to compressor shaft screw
7 Compressor shut-off valve backseat position
8 Compressor shut-off valve frontseat position
9 Magnetic drain plug
10 Oil fill hole plug
11 Service port 7/16-20 UNF
SECTION 22: HEATING AND AIR CONDITIONING
22378_1
22406
DESCRIPTION
PA1621 Maintenance Manual All Series | Revised February 2019
TORQUE
31-35 lb-ft (42-47 Nm)
38-42 lb-ft (52-57 Nm)
82 lb-ft (111 Nm)
38-42 lb-ft (52-57 Nm)
20-24 lb-ft (27-33 Nm)
58-62 lb-ft (79-84 Nm)
12 lb-ft (16 Nm) max
21 lb-ft (28 Nm) max
37-52 lb-ft (50-71 Nm)
15-17 lb-ft (20-23 Nm)
7.5 lb-ft (10 Nm) max
5
22379
22407