Product Manual

200 SERIES TWO-MAN AUGERS
FORM GOM08042004US, VERSION 1.0
English-EN 18
FIGURE 26
4. Lubricate round replacement rubber lock with water. DO NOT use oil.
Install rubber lock into hole in tooth retention slot. FIGURE 27
NOTE: A flat type locking device installs around the tooth retention slot.
FIGURE 27
5. Install replacement tooth into tooth retention slot by striking cutting edge
of tooth with hammer. Use a smooth movement and wood block to
protect tooth cutting edge from damage.
6. Determine replacement tooth is properly seated within tooth retention slot
of casting. If excessive casting wear is present, tooth will not seat
properly allowing it to become loose and fall out.
12 SERVICE/REPAIR INSTRUCTIONS
The following information is intended for non-scheduled service/repair
situations when specific issues arise affecting Auger performance. Information
is for reference only and is not intended to be all inclusive.
1. Use factory approved replacement parts/accessories only for servicing/
repair purposes.
2. All service/repairs not described in this operator manual must be done by
a dedicated service center following a specific service/repair manual.
3. STOP Auger BEFORE performing service and repair per STOPPING
AUGER in OPERATING INSTRUCTIONS section of Operator’s Manual.
4. All engine service/repairs should be done according to contents of engine
manufacturer material.
NOTE: The principal difference between the BRPA265H and BRPA270H
Augers is the drive shaft configuration. The BRPA265H uses a 1-3/8 inch (35
mm) hexagon and the BRPA270H uses a 7/8 inch (22 mm) square driveshaft.
All other components are the same. FIGURE 28
FIGURE 28
PRESSURE RELIEF VALVE SERVICING
Pressure relief valve is located on transmission cover top surface to relieve
excess pressure in transmission due to heat rise. If valve becomes plugged,
the following problems can occur:
a) Transmission output driveshaft oil seal can push out of case,
causing loss of transmission oil.
b) Gasket separating transmission cover and case can push out,
causing loss of transmission oil.
1. To minimize issues, clean pressure relief valve with safety type solvent
when replacing transmission oil seal or centrifugal clutch rotor and shoe
assembly.
TRANSMISSION OIL SEAL REMOVAL & INSTALLATION
The Auger utilizes a fully enclosed, double reduction transmission for
multiplying/transmitting engine torque to auger bit. Oil provides lubrication and
heat dissipation for bearings, gears and clutch assembly.
Oil leakage between transmission output driveshaft and oil seal results from the
following problems:
a) Oil seal is worn due to extended operation.
b) Inner sealing lip of oil seal is cut or nicked due to admission of foreign
material or some sharp, abrasive object.
c) Replacement oil seal was incorrectly installed in transmission.
IMPORTANT: In all above cases, a replacement oil seal must be correctly
installed to prevent loss of transmission oil. The oil seal specified is an industry
interchange standard and can usually be obtained from local supply sources.
WARNING
• Operating Auger utilizing components not meeting
minimum operational standards can result in property
damage and/or personal injury.
WARNING
• DO NOT strike any replacement tooth directly with a steel
hammer. Use wood block to cushion blow.
• Doing so can create flying steel chips and other debris
resulting in property damage and/or personal injury.
• Caution all onlookers to remain clear of area when
performing auger maintenance.
DANGER
• Use safety type solvent.
• DO NOT use thinner, benzene, or other volatile solvents
that will attack rubber/plastic components when cleaning
Auger.
• Provide adequate ventilation.
• DO NOT smoke while using cleaning solvents.
• DO NOT use solvents with engine running or if it is hot.
• Allow ample time for engine to cool BEFORE using
solvents.
• An ignition source in close proximity to hot engine can be
the source of an explosion, resulting in property damage
and/or personal injury.