Wheatheart Self-Propelled Auger Kit (Wheatheart R Series) - Manual (Page 15)

W HEATHEART - S ELF -P ROPELLED A UGER K IT 3. A SSEMBLY
W HEATHEART BH & R S ERIES 3.1. G EAR P UMP A SSEMBLY
30761 R0 15
3. Assembly
3.1. GEAR PUMP ASSEMBLY
Refer to Figure 3.1 for assembly.
Note: The engine pulley guard is removed from Figure 3.1 for illustrative purposes only.
1. The over-center (o/c) pump bracket comes pre-assembled and is attached to
the engine block with two 3/8” bolts. Use 1” pump shims to provide a flat
mounting surface for the o/c pump bracket (Figure 3.1).
2. Install the single groove engine pulley and 1/2” x 4-1/2” pump pulley so they
are in line.
3. Install the belt and slide the over-center bracket back to increase tension on
the belt.
4. Tighten the 2 bolts holding the over-center bracket to the engine, then push
down on the over-center handle to lock the belt in place. Allow belt to deflect
approximately 3/4” to 1” at the center.
Important: The gear pump placement may be changed, but the pump MUST run counter-
clockwise (when facing pump) at a maximum of 3600 rpm.
3.2. PUMP GUARD ASSEMBLY
1. Bolt the pump guard bracket to the over-center pump bracket (Figure 3.1).
• Install the pump guard bracket at the pump end of the long, adjustable
slot, through the middle of the over-center bracket.
• Place 2 washers between the pump guard bracket, and the over-center
bracket so that the angle of the bracket may be adjusted to the belt.
2. Attach the pump guard to the pump guard bracket.
• Align the pump guard with the belt that runs between the pump and the
engine.
• Ensure that the belt does not contact the pump guard with belt engaged
and disengaged.
Warning: Before continuing, ensure you have read and understand the relevant information
in the safety section. Safety information is provided to help prevent serious injury, death, or
property damage.
CAUTION
Ensure the auger is in the fully lowered
position and on a level surface with the
wheels chocked before proceeding with any
assembly.