Carrier 5F - Manual (Page 22)

HEATING A COOLING
5F,H
Open-Drive Compressors
Table 10 — Torque Values
SIZE
DIAU
(in.)
THREADS
PER IN.
TORQUE
RANGE
(Ib-ll)
USAGE
'U Pipe
20-25
20-25
20-25
Pipe Plug — Pump End Bearing Head
Pipe Plug — Crankshaft
Pipe Plug — Suction and Discharge
Manifold Cover
V. 28 NF
10-15
10-15
12-15
12-15
12-15
10-12
Unloader Power Element Assembly —
Crankcase
Unloader Cylinder Cover Plate —
Unloader Cylinder Bracket
Discharge Valve Cap Screw —
Inner Seat
Discharge Valve Guide Assembly —
Valve Plate
Oil Pump Cover — Pump End
Bearing Head
Auxiliary Control Valve Cover —
Valve Body
24 NF
22-25
15-20
Connecting Rod Bolt — Locknut
Capacity Control Valve —
Hand Hole Cover
% Pipe 30-35 Pipe Plug — Pump End Bearing Head
% 16 NC
25-29
25-29
25-29
25-29
25-29
25-29
25-29
Cylinder Head — Crankcase
Shaft Seal Cover Plate — Crankcase
Bottom Plate — Crankcase
Suction and Discharge Manifold
Cover — Crankcase
Pump End Bearing Head Assembly —
Crankcase
Hand Hole Cover — Crankcase
Suction Manifold — Crankcase
% 24 NF 45-50 Flywheel Screw — Crankshaft
% 20 NF 25-30
Oil Return Check Valve Assembly —
Crankcase
'h 13 NC
80-85
80-85 Suction Service Valve — Crankcase
Discharge Service Valve — Crankcase
V. 11 NC 120-130
Suction Service Valve —
Suction Manifold
Vs 18 NC
60-75
60-75
60-75
60-75
60-75
18-22
50-60
Magnetic Plug — Crankcase
Magnetic Plug — Pump End
Bearing Head
Oil Bypass Plug — Pump End
Bearing Head
Modulating Valve Adapter —
Pump End Bearing Head
Lock Screw — Pump End Bearing Head
Oil Relief Valve Assembly — Crankcase
Cap-Oil Relief Valve Assembly
Vs 10 NC 70-80 Flywheel Locknut — Crankshaft
1 V 2 18 NEF 34-45
Sight Glass Clamping Gland —
Hand Hole Cover
No. 6 32 8-10
Auxiliary Control Valve Cover —
Valve Body
5H UNITS
' U Pipe 10-15
Pipe Plug — Auxiliary Control
Valve Body
V b Pipe 15-20 Pipe Plug — Pump End Bearing Head
'/4 Pipe
20-25
20-25
20-25 Pipe Plug — Crankcase
Pipe Plug — Pump End Cover
Pipe Plug — Crankshaft
'/4 28 NF
12-16
8 - 1 2
8 - 1 2
Oil Pump Cover — Pump End
Bearing Head
Auxiliary Control Valve Cover —
Valve Body
Special Cap Screw — Auxiliary
Control Valve Body
5H UNITS (cont)
SIZE
DIAM
(In.)
THREADS
PER IN.
TORQUE
RANGE
(Ib-fl)
USAGE
'-ÍB 18 NC
16-20
16-20
16-20
16-20
Oil Pump Cover — Pump End
Bearing Head
Capacity Control Valve — Pump
End Bearing Head
Auxiliary Control Valve — Pump
End Bearing Head
Manifold Cover Plate — Crankcase
% 24 NF
18-22
18-22
18-22
18-22
18-22
Unloader Power Element — Crankcase
Capacity Control Valve —
Pump End Cover
Discharge Valve Guide Assembly —
Valve Plate
Discharge Valve Guide — Inner Seat
Cylinder Bracket
% Pipe
30-35
30-35 Pipe Plug — Pump End Bearing Head
Pipe Plug — Crankshaft
V b 16 NC
25-29
28
Capillary Tube Assembly — Pump
End Bearing Head
Connecting Rod Bolt (Aluminum Rod)
% 14 NC
35-60
55-60
55-60
55-60
53-60
55-60
55-60
Suction and Discharge Manifold Cover
— Crankcase
Discharge Manifold — Cylinder Heads
Valve Plate — Crankcase
Cylinder Head — Crankcase
Hand Hole Cover — Crankcase
Shaft Seal Cover
Pump End Cover and Pump End
Bearing Head — Crankcase
% 20 NF 40-45 Connecting Rod Bolt — Locknut*
'/2 Pipe
35-40
35-40
30-35
30-35
Pipe Plug — Crankcase
Pipe Plug — Pump End Bearing Head
Pressure Relief Valve — Suction and
Discharge Manifold Cover
Pressure Relief Valve — Crankcase
V 2 13 NC
80-90
80-90
Suction and Discharge Manifold —
Crankcase
Suction Manifold Cover — Crankcase
V b 11 NC 140-150
Suction Manifold Cover and Suction
Manifold — Crankcase
Va 18 NF
60-75
60-75
60-75
60-75
60-75
80-90
45-55
80-90
Magnetic Plug — Pump End
Bearing Head
Modulating Valve Adapter — Crankcase
Oil Bypass Plug — Crankcase
Oil Bypass Plug — Pump End
Bearing Head
Oil Bypass Plug — Pump End Cover
Hoi low Lock Screw — Pump End Cover
and Center Main Bearing Housing
Oil Pressure Relief Valve — Orankcase
Cap-Oil Pressure Relief Valve Assembly
V» 14 NF
60-75
55-65 Seal Plug — Pump End Bearing Head
Oil Pressure Relief Valve — Orankcase
V 4 Pipe 45-50 Pipe Plug — Crankcase
1 Pipe 50-55 Pipe Plug — Crankcase
1 V 2 18 NEF 35-45
Sight Glass Clamping Gland —
Hand Hole Cover
No. 6 32 8-10
Auxiliary Control Valve Cover —
Valve Body
NC — National Coarse
NEF — National Extra Fine
NF — National Fine
•Steel Rod
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book [2 PC111 Catalog No 530-526 PrintedinUSA Form 5F,FI-11 SI Pg22 489 2-86 Replaces: 5F,Fi-9SI
Tab 12a For replacement items use Carrier Specified Parts.