Safety Precautions PROTECT AGAINST MOVING PARTS Before operating the engine, read this manual and • Do not wear loose clothing in the vicinity of moving become familiar with it and the equipment. Safe and efficient operation can be achieved only if the parts, such as PTO shafts, flywheels, blowers, equipment is properly operated and maintained.
>p engine performance. MODEL IDENTIFICATION Whenever contacting Linamar/Onan dealer distributor for information, parts or service, always provide the model and serial number marked on the nameplate of the engine. (The serial number is in the >w marked "SIN", just below the model number).
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Typical Engine Features FIGURE 2. TYPICAL ENGINE FEATURES FRONT VIEW FIGURE 3. TYPICAL ENGINE FEATURES REAR VIEW SPARK PLUG CHOKE LEVER MUFFLER OTIONAL 12V STARTER * The oil watch system is designed to DIPSTICK prevent engine damage caused by an insufficient amount of oil in the crankcase.
Operation FUEL RECOMMENDATIONS TABLE 1. OIL VISCOSITY VS. TEMPERATURE Use clean, unleaded gasoline having a minimum octane rating (Anti-Knock index) of EXPECTED AMBIENT VISCOSITY TEMPERATURES During some times of the year only mandated RATING “Oxygenated" gasolines may be available. 328 F (08C) and higher These are acceptable for use, but not - 108 F to 1008 F (-128 to 388 C) 15W-40...
Operation WARNING EXHAUST GAS IS DEADLY Exhaust gases contain carbon monoxide, an odorless and colorless gas. Carbon monoxide is poisonous and can cause unconsciousness and death. Symptoms of carbon monoxide poisoning include: • • Dizziness. Throbbing in Temples • • Nausea.
Operation ENGINE BREAK-IN OPERATION IN HOT WEATHER Engine break-in during the first hours of Pay particular attention to the following operation results in the ideal fitting of all items when operating engine internal moving metal parts, which is temperatures above 100° F (38°C): essential .top engine performance.
OUT-OF SERVICE-PROTECTION 5. Clean the governor linkage and wrap it Protect an engine that will be out of service with a clean cloth for protection. for more than 30 days as follows: 6. Plug the exhaust outlet to prevent moisture, dirt, bugs, etc. from entering. 1.
However, in the table. Keep a log of maintenance warranty work must be completed by an performed and the hours run. Recording authorized Linamar/Onan dealer or distributor TABLE 2. PERIODIC ENGINE MAINTENANCE SCHEDULE MAINTENANCE FREQUENCY MAINTENANCE OPERATION...
DAILY (8 HOUR) MAINTENANCE Crankcase pressure can blow WARNING The operator should check the following before hot engine oil out of the fill tube causing the first start of the day and after every eight severe burns. Always stop the engine hours of operation: before removing the oil fill cap.
ENGINE OIL CHANGE Drain and discard the oil according to State and federal agencies WARNING local regulations. have determined that contact with used Refill with API Class S/G oil (also engine cause cancer SG/CD, SG/CE, SH/CD or SG/CE) having an reproductive toxicity.
COOLING SYSTEM MAINTENANCE Close any shutoff valve that may be provided in the fuel line. If the filter is of the in-line Refer to Table 2 for scheduled cleaning of the type, it is usually removable by loosening the cylinder cooling fins. Use compressed air or a inlet and outlet hose clamps.
Adjustments CARBURETOR ADJUSTMENTS These engines have precision-manufactured carburetors which adjustable. Governor and speed adjustments 1. Loosen tightening screw (3) at the lower end of the governor lever (1 ). 2. Pushing the throttle valve to the fully open position with the governor lever, turn the groove on the governor lever shaft (2) fully clockwise with a screwdriver, then tighten the screw in that position.
If you fail to resolve the problem after taking the the safety precautions on the inside cover corrective actions suggested, contact page. equipment or a Linamar/Onan dealer. WARNING Hot engine parts can cause WARNING Many troubleshooting pro- severe burns. Always allow the engine time to...
As a California user of these engines, please should seek assistance from an approved be aware that unauthorized modifications or Linamar/Onan engine dealer or an approved replacement of fuel, exhaust, air intake, or dealer for your equipment. speed control system components that affect...
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Looking for Fuel Bowl [ plastic ] cover on Engine Mod ZX280-E
i **** looking for the part number for the carburetor for zx170