Yamaha YDRA Owner's/Operator's Manual page 12

5
Most Clean
Note: The lower the Air Index, the less Pollution
This engine is certified to be emissions compliant for the following use:
JW1
4
WARNING
AVERTISSEMENT
Do not tamper
with governor
to increase
speed. Operation
at higher speeds
can cause loss
of control that
can result in
severe injury or
death.
YAMAHA
Important Emissions Information
Yamaha Golf-Car Company
THIS EQUIPMENT CONFORMS TO 2008 CALIFORNIA EVP REGULATIONS FOR SMALL OFF-
ROAD ENGINES UNDER 13CCR SECTION 2766(D). THIS ENGINE MEETS 2008 CALIFORNIA
EXH EMISSION REGULATIONS AND CONFORMS TO PHASE 2 U.S. EPA REGULATIONS FOR
SMALL OFF-ROAD ENGINES. EMISSIONS COMPLIANCE PERIOD: CATEGORY A (EPA)
EF: SYMXS 3572EB
DCM: Jan 2008
THIS ENGINE IS CERTIFIED TO OPERATE ON UNLEADED GASOLINE
MAINTENANCE SPECIFICATIONS
IGNITION TIMING: 27 BTDC
NO OTHER ADJUSTMENTS NEEDED
0 2 4
[ ] Moderate (125 hours) [ ] Intermediate (250 hours) [ X ] Extended (1000 hours)
Check owner's manual for further details.
IMPORTANT LABELS
Ne pas toucher au
régulateur afin
d'augmenter la
vitesse. Un
fonctionnement
à des vitesses
supérieures au
réglage initial
peut causer une
perte de contrôle
qui peut mener
à une blessure
grave, voire
fatale.
JN3-K8299-10
Y-764a
DISPLACMENT: 357cc
EMISSION CONTROL SYSTEM: EM
EVAPORATIVE CODE: COYMX34A
ENGINE OIL: SAE 10W40
SPARK PLUG GAP: .028-031
The air index of this engine is 3
6 8 10
Least Clean
Y-1599
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2-3