Predator 64931 - Page 2

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Table of Contents
Specifications ...............................................................2
Safety ...........................................................................3
Setup ............................................................................7
Operation .....................................................................12
Maintenance ................................................................ 17
Troubleshooting ...........................................................21
Parts Lists and Diagrams ............................................23
Warranties ...................................................................26
Specifications
Pressure Washer Specifications
Pump Triplex
Pump Oil
Type SAE 15W-40
Capacity 12 Ounces (0.36 Liter)
Drive Direct
Maximum Pressure 4400 PSI
Flow Rate 4.2 GPM
Hose Length 50'
Wand Length 31"
Nozzles
Quick Connect 0°, 15°,
25°, 40° + Soap Nozzle
Engine Specifications
Displacement 420 cc
Engine Type
Horizontal Single Cylinder
4-stroke OHV
Cooling System Forced air cooled
Fuel
Type
87+ octane stabilizer treated
unleaded gasoline
Capacity 1.45 Gallon (5.4 Liter)
Engine Oil
Type SAE
10W-30 above 32° F
5W-30 at 32° F or below
Capacity 1.16 Quart (1.1 Liter)
Run Time @ 50% Load
with full tank
2 hr.
Bore x Stroke 90 mm x 66 mm
Compression Ratio 8.8:1
Rotation viewed from PTO
(power takeoff - the output shaft)
Counterclockwise
Spark Plug
Type NHSP
®
/ Torch
®
F7TC
Gap 0.027" – 0.031"
Valve Clearance
Intake 0.004" – 0.006"
Exhaust 0.004" – 0.006"
The emissions control system for this Engine is warranted for standards set by the
U.S. Environmental Protection Agency. For warranty information, refer to the last pages of this manual.