CAT Pumps 67070, Service Manual, Page: 23 / 24

SERVICE MANUAL | 67070 Plunger Pump 23 (763) 780-5440 | techsupport@catpumps.com | www.catpumps.com
Reference Information
TORQUE CHART
PUMP ITEM THREAD TOOL SIZE TORQUE
IN-LBS FT-LBS Nm
Plunger Retainers M14 30 mm Combination Wrench 584 48.6 66.0
Inlet Manifold Screws M16 14 mm Hex Bit Socket with Ratchet 1150 95.8 130
Discharge Manifold Screws M16 14 mm Hex Bit Socket with Ratchet 1416 118 160
Valve Plug Cover Screws M16 14 mm Hex Bit Socket with Ratchet 1416 118 160
Rear Cover Screws M10 17 mm Combination Wrench 247.8 20.6 28.0
Bearing Cover Screws M10 17 mm Combination Wrench 247.8 20.6 28.0
Connecting Rod Screws M10 17 mm Combination Wrench 531 44.2 60.0
TECHNICAL BULLETIN REFERENCE CHART
NO. SUBJECT MODELS
002 Inlet Pressure vs. Water
Temperature All Models
024 Lubrication of Low-Pressure Seals All Models
035 Servicing Crankcase Section –
Ball Bearing Models 7CP, 7PFR–68PFR
036 Identifying Your Pump All Models
043 Servicing the Low and High-
Pressure Seals All Plunger Models
074 Torque Chart All Models
083 Winterizing a Pump All Models
134 Piston and Plunger Pump Crankcase
Capacities Piston and Plunger
Pumps
DISCHARGE MANIFOLD TORQUE SEQUENCE
VALVE PLUG COVER TORQUE SEQUENCE