Pump – 1½” Multiquip, 5.5 HP
Small Engine Equipment
Storage and Shelf Life Checks:
Storage and Shelf Life Procedure:
Date Last Tested (DLT) not to exceed 12 months.
Initial Inspection/Disposal Criteria
- Visually inspect for evidence of use (dust, oil, starter seal broken), damage or missing parts.
- Return to stock if there is no sign of use or damage and date last tested (DLT) does not exceed 12 months.
- Refurbish as necessary if unit has been used or fueled, damaged, or shelf life is exceeded.
- Dispose of the unit if it is not economically repairable.
- Remove dirt and oil, using detergent or degreaser as necessary.
- Use pressure washer to remove heavy deposits of oil and grease.
- Equipment should be repaired and tested as quickly as possible after pressure washing to minimize rust formation on metal parts.
- Check for loose and/or missing parts or mounting hardware; tighten or replace as needed.
- Inspect power-head (engine) for freeness of all moving parts, ensuring that the crankshaft, piston/cylinder and all engine bearings are not damaged.
- Check condition of spark plug, air filter, and fuel filter; clean or replace as needed.
- Inspect exhaust system; make sure there are no cracks or leaks. Check for loose and/or missing parts and hardware, tighten or replace as needed.
- Ensure all decals (operations and warning) are affixed and legible.
- Ensure all gaskets on the pump fittings/adapters are in place and functioning properly.
C. Test for Performance
- Ensure recoil starter functions properly. Check for damage or fraying of pull cord; repair or replace as necessary.
- Engine should start easily, run smoothly, be free from fuel leaks, and provide sufficient power to the pump end.
- Ensure engine controls are operational and functional; stop switch, throttle and choke.
- Adjust carburetor by setting idle speed to 1200 RPM, Maximum engine speed is 3500 RPM.
- Check max PSI with nozzle closed. Minimum pressure: 50 PSI.
- Ensure pump packing or mechanical seal is not leaking, repair or replace as necessary.
- Should any function fail a test, refer to the manufacturer’s repair manual and troubleshooting guide to correct the problem.
- Remove all gasoline from fuel tank and run engine until carburetor is completely empty of gas.
- Remove all water from pump end.
- Use nylon “zip-tie” to tie off (seal) starter rope to the frame.
- Attach certification tag that indicates date last tested (DLT), property #, and name of individual certifying performance.
- Ensure that all identification (property #, serial #, owner ID) is affixed and legible.
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