Product Manual

20
Maintenance & Repair
Regular Maintenance
Perform regular maintenance to keep the Hydraulic Power Pack in safe and functional working condition.
WARNING
ALWAYS shut off the engine, make sure the engine is cool, and disconnect the spark plug before cleaning,
adjusting, or servicing the Hydraulic Power Pack.
1. Follow safety rules:
Turn off the Hydraulic Power Pack. To prevent accidental starting, always turn off the Hydraulic Power
Pack and remove spark plug or spark plug wire.
Avoid burns. Muffler, crankcase oil and hydraulic oil will remain hot for several minutes even after unit is
stopped. Allow to cool before servicing.
2. Perform periodic engine maintenance:
Perform engine maintenance as specified in the engine owner’s manual. Engine maintenance items include:
Oil and oil filter changing
Air filter check/replacement
Spark plug cleaning and replacement
Fuel filter check/replacement
Fuel tank cleaning
3. Inspect fuel system/check for leaks:
Inspect the fuel system and check for leaks on a regular basis.
Look for: signs of leaks or deterioration, chafed or spongy fuel hose, loose connections, loose or missing fuel
hose clamps, damaged gasoline tank, or defective gasoline shut-off valve.
WARNING: Fuel Leak Hazard
A leaking fuel line no matter how small can be the source of a fire or explosion when starting or operating the
engine.
4. Inspect hydraulic system/check for leaks:
The hydraulic system (hoses and pump) should be carefully inspected before each use. Also inspect the
mechanical parts at the same time. Make sure all hoses, clamps, nuts, bolts, fittings, etc., are properly installed
and tightened.
Always replace frayed, kinked, or cracked hoses and/or other damaged hydraulic components with Brave
authorized parts and components specified in the “Parts List” section of this manual.
Should it become necessary to loosen or remove any hydraulic fitting or hose, be sure to relieve all hydraulic
pressure by shutting off the engine, removing spark plug wire, and moving the valve control handle back and
forth several times.
WARNING: Hot Oil Hazard
NEVER remove the hydraulic oil fill cap when the engine is running or hot. Hot oil can escape causing severe
burns. Allow the Hydraulic Power Pack to cool completely before removing hydraulic oil fill cap.