19 590 02 Rev. A
KohlerEngines.com
IMPORTANT: Read all safety precautions and instructions carefully before
operating equipment. Refer to operating instruction of
equipment that this engine powers.
Ensure engine is stopped and level before performing any
maintenance or service.
Warranty coverage as outlined in warranty card and on
KohlerEngines.com. Please review carefully as it provides you
specic rights and obligations.
To maintain compliance with applicable emission regulations,
exhaust system backpressure may not exceed limits which can
be found on KohlerEngines.com. Search by Model No., select
Read More, then select Specs tab.
Record engine information to reference when ordering parts or obtaining warranty coverage.
Engine Model
Specication
Serial Number
Purchase Date
EN
ESS
FRC
Owner's Manual
PCV850, PCV860
2 19 590 02 Rev. AKohlerEngines.com
Safety Precautions
WARNING: A hazard that could result in death, serious injury, or substantial property damage.
CAUTION: A hazard that could result in minor personal injury or property damage.
NOTE: is used to notify people of important installation, operation, or maintenance information.
WARNING
Explosive Fuel
can cause res
and severe
burns.
If a gaseous
odor is detected,
ventilate area
and contact
an authorized
service
technician.
Propane is extremely
ammable and is heavier
than air and tends to settle
in low areas where a spark
or ame could ignite gas.
Do not start or operate this
engine in a poorly ventilated
area where leaking gas
could accumulate and
endanger safety of persons
in area.
To ensure personal safety,
installation and repair
of propane fuel supply
systems must be performed
only by qualied propane
system technicians.
Improperly installed and
maintained propane
equipment could cause
fuel supply system or other
components to malfunction,
causing gas leaks.
Observe federal, state
and local laws governing
propane fuel, storage, and
systems.
WARNING
Carbon
Monoxide can
cause severe
nausea, fainting
or death.
Avoid inhaling
exhaust fumes.
Engine exhaust gases
contain poisonous carbon
monoxide. Carbon
monoxide is odorless,
colorless, and can cause
death if inhaled.
WARNING
High Pressure
Fluids can
puncture skin
and cause
severe injury or
death.
Do not work
on fuel system
without proper
training or safety
equipment.
Fluid puncture injuries are
highly toxic and hazardous.
If an injury occurs, seek
immediate medical attention.
WARNING
Rotating Parts
can cause
severe injury.
Stay away while
engine is in
operation.
Keep hands, feet, hair,
and clothing away from all
moving parts to prevent
injury. Never operate engine
with covers, shrouds, or
guards removed.
CAUTION
Electrical Shock
can cause injury.
Do not touch
wires while
engine is
running.
California Proposition 65 Warning
Engine exhaust from this product contains chemicals known
to State of California to cause cancer, birth defects, or other
reproductive harm.
WARNING
Accidental
Starts can cause
severe injury or
death.
Disconnect and
ground spark
plug lead(s)
before servicing.
Before working on engine or
equipment, disable engine
as follows: 1) Disconnect
spark plug lead(s). 2)
Disconnect negative (–)
battery cable from battery.
Before disconnecting
negative (-) ground cable,
make sure all switches
are OFF. If ON, a spark
will occur at ground cable
terminal which could cause
an explosion if hydrogen
gas or propane fuel vapors
are present.
WARNING
Hot Parts can
cause severe
burns.
Do not touch
engine while
operating or just
after stopping.
Never operate engine with
heat shields or guards
removed.
California Proposition 65 Warning
This product contains chemicals known to State of California to
cause cancer, birth defects, or other reproductive harm.
3
19 590 02 Rev. A
KohlerEngines.com
EN
B
I
F
D
N
E
J
G
H
C
K
A
M
L
P
Q
O
R
A End Cap B Retaining Clip C Ejector Area D Element
E
Inner Element
(if equipped)
F Inlet Screen G
Air Cleaner
Housing
H
Heavy-Duty Air
Cleaner
I
Oil Cooler (if
equipped)
J Oil Fill/Dipstick K
Vaporizer/
Regulator
L Oil Drain Plug
M Oil Filter N Spark Plug O Lock-Off P
Vaporizer/
Regulator Drain
Plug
Q
Vaporizer/
Regulator Inlet
Filter
R
Unique EFI
Fuel Filter
Visit KohlerEngines.com for service parts information and purchasing options.
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