SECTION 3
Owner’s Manual
Maintenance Requirements
41
M
AINTENANCE
R
EQUIREMENTS
Pre and Post Operations Checks should be conducted prior to and after each operational period. These
checks are described in detail in Section 2 of this manual. For your organization’s convenience the Pre
and Post Operations Sheets are included in the appendices in this manual.
Item
Servicing Interval
Inspection Item
25
Hrs
50
Hrs
100
Hrs
1
year
2
year
Fuel
System
Carburetor
●
●
●
●
clean, inspect, adjust idling
Fuel Filter
●
●
●
●
●
clean, inspect
Fuel Lines
●
●
●
●
●
routing, material condition,
connectors
Heavy Fuel Block
●
●
●
●
●
lock wire, material condition,
connectors
Primer
●
●
●
●
●
material condition
Dongle
●
●
●
●
●
material condition, connectors
Ignition
Spark Plugs
●
●
●
●
●
clean, inspect, gap check
Ignition Coils
●
●
●
●
●
clean, inspect, grease
Starting
System
Starter Rope
●
●
●
●
●
material condition
Starter Motor
●
●
disassembly, cleaning and
inspection
Engine
Compression Test
●
●
155 psi +/- 10%
Flywheel
●
●
●
●
clean, inspect
Coil Plate
●
●
●
●
clean, inspect
Dewate
ring
System
Decompression
Valves
●
●
●
●
●
clean, inspect, torque 12ftlbs
Dewatering Valve
●
●
●
●
●
clean, inspect
Lower
Unit
Propeller
●
●
●
●
●
inspect
Propeller Shaft
●
●
●
●
●
clean, inspect
Gear Oil
●
●
●
●
replace
Water Pump
●
●
●
impeller and liner material
condition
Other
Thermostat
●
●
●
foreign substance in the gap,
defective operation
Bolts and Nuts
●
●
●
●
retighten
Grease Nipple
●
●
●
●
●
greasing
Anodes
●
●
●
clean, inspect
Summary of Contents for R50ES-001
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Page 71: ...61 APPENDICES...
Page 75: ...65 Notes and Discrepancies...
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