8
NOTE(S):
a. Steel Rod.
Table 4 — Torque Values
5F UNITS
SIZE DIA (in.) THREADS (per in.) RANGE (lb-ft) USAGE
1/4 Pipe
20-25 Pipe Plug - Pump End Bearing Head
20-25 Pipe Plug - Crankshaft
20-25 Pipe Plug - Suction and Discharge Manifold Cover
1/4 28 NF
10-15 Unloader Power Element Assembly - Crankcase
10-15 Unloader Cylinder Cover Plate - Unloader Cylinder Bracket
12-15 Discharge Valve Cap Screw - Inner Seat
12-15 Discharge Valve Guide Assembly - Valve Plate
12-15 Oil Pump Cover - Pump End Bearing Head
10-12 Auxiliary Control Valve Cover - Valve Body
5/16 24 NF
22-25 Connecting Rod Bolt - Locknut
15-20 Capacity Control Valve - Hand-Hole Cover
3/8 Pipe 30-35 Pipe Plug - Pump End Bearing Head
3/8 16 NC
25-29 Cylinder Head - Crankcase
25-29 Shaft Seal Cover Plate - Crankcases
25-29 Bottom Plate - Crankcase
25-29 Suction and Discharge Manifold Cover - Crankcase
25-29 Pump End Bearing Head Assembly - Crankcase
25-29 Hand-Hole Cover - Crankcase
25-29 Suction Manifold - Crankcase
3/8 24 NF 45-50 Flywheel Screw - Crankshaft
7/16 20 NF 25-30 Oil Return Check Valve Assembly - Crankcase
1/2 13 NC
80-85 Suction Service Valve - Crankcase
80-85 Discharge Service Valve - Crankcase
5/8 11 NC 120-130 Suction Service Valve - Suction Manifold
5/8 18 NC
60-75 Magnetic Plug - Crankcase
60-75 Magnetic Plug - Pump End Bearing Head
60-75 Oil Bypass Plug - Pump End Bearing Head
60-75 Modulating Valve Adapter - Pump End Bearing Head
60-75 Lock Screw - Pump End Bearing Head
18-22 Oil Regulator Valve Assembly - Crankcase
50-60 Cap-Oil Regulator Valve Assembly
3/4 10 NC 70-80 Flywheel Locknut Crankshaft
1-1/2 18 NEF 34-45 Sight Glass Clamping Gland - Hand-Hole Cover
No. 6 32 8-10 Auxiliary Control Valve Cover - Valve Body
LEGEND
NC — National Coarse
NEF — National Extra Fine
NF — National Fine