General (Wg752, Wg972) - Kubota WG752 E3 Applications Manual

1. GENERAL (WG752, WG972)

Kubota offers certified catalytic mufflers and catalytic converters.
You should use only Kubota catalyst parts certified and assemble the exhaust parts as follows and/or the Exhaust
Emission Check Sheet. Catalyst parts other than Kubota must not be used because other catalyst is not certified our
engine.
You must consult Kubota when you change the exhaust parts after application review and/or the Exhaust
Emission Check Sheet.
• You must install the catalyst parts directly to the exhaust manifold through the gasket.
See SOS option manual about selectable combinations of the catalyst parts and the exhaust manifold.
• When you use the converter, you must install the converter in the direction where the elbow side of the converter
is attached to the exhaust manifold.
• Tighten with the specified torque to avoid exhaust gas leak. (Exhaust Manifold, Catalyst)
When you use bolt to tighten the catalyst, the material of the bolt must be SAE10B23H.
IMPORTANT
• Handle catalyst parts with care. Damaged or catalyst that has been 'dropped' cannot be used.
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