12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
12345678901234567890123456
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
7032 SOUTH 196th - KENT, WA. 98032 - (206) 872-0141 / FAX (206) 872-8710
OPERATION / MAINTENANCE MANUAL
MODEL 50/75 AUGER
V. MAINTENANCE
V-1. Daily Maintenance Required Prior to Operation.
1.)
Visually inspect the entire auger for loose nuts or bolts, including the bolts that fasten the
drill motor to the drill housing. Put a wrench on the bolts and check them for tightness.
2.)
Grease the lifting sheave, grout swivel and lead guide rollers on drill.
3.)
Check the locking plate to insure that it is bolted down and bolts are tight.
4.)
If the oil is milky or black then change it.
Change the oil every 75 hours regardless.
5.)
Check the fluid level in the power unit hydraulic tank.
6.)
Look at all the hoses. Check for cuts or other damage that might cause an oil leak.
7.)
Check the rubbers in the suppressor housing. Look for cracks.
8.)
Perform all start up checks as per the "start-up procedures" in the Power Unit manual.
V-2. Checklist After Power Unit Engine Has Started
1.)
Check all hydraulic hoses for leaks. Make sure they hang free with no kinks.
2.)
Check inside the Power Unit. Look at all hoses and valves, check for leaks.
3.)
Check filter indicator with engine running at full rpm. Replace if necessary.
4.)
Check wire rope sling and make sure it is in excellent condition.
5.)
Check jaws for wear. Replace if necessary.
6.)
Close jaws, make sure clamp light comes on.
1234567890123456789012345678
1234567890123456789012345678
1234567890123456789012345678
1234567890123456789012345678
1234567890123456789012345678
1234567890123456789012345678
1234567890123456789012345678
Page 5-1
