
SERVICE MANUAL | 3570 Series Plunger Pumps
25
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Reference Information
TORQUE CHART
PUMP ITEM
THREAD
TOOL SIZE
TOOL PART NUMBER
TORQUE
IN-LBS
FT-LBS
Nm
Plunger Retainers
M10
21 mm Combination Wrench
—
220
18.0
24
Inlet Manifold Screws
M14
12 mm Hex Wrench
—
480
40
54
Discharge Manifold Screws
M12
10 mm Hex Wrench
—
355
30
40
Valve Plugs
M45
41 mm Hex Socket with Ratchet
—
1305
109
148
Rear Cover Screws
M8
13 mm Combination Wrench
—
115
9.58
13.0
Bearing Cover Screws
M10
17 mm Combination Wrench
—
220
18.0
24.0
Connecting Rod Screws
M10
17 mm Combination Wrench
—
220
18.0
24.0
Bubble Oil Gauge
M28
Oil Gauge Tool
44050
45
3.8
5.0
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 –
Roller Bearing Models
7CP, 7PFR–68PFR
Plunger Pumps
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
118
Crankcase Paint Change
7–68 Frame,
all 7CP models
125
35 and 38 Frame Crankcase
Changes
All 35 and 38 Frame
Plunger Pumps
134
Piston and Plunger Pump
Crankcase Capacities
All Models
INLET MANIFOLD SCREWS TORQUE SEQUENCE
DISCHARGE MANIFOLD SCREWS TORQUE SEQUENCE