Specifications

300 SERIES MAN HOLE DIGGER
FORM GOM12070702, VERSION 1.2
15
Assembly
Open the shipping carton immediately upon receipt.
Visually inspect the contents of the carton for freight
damage and/or missing parts. If shipping damage is
evident, contact the delivering carrier immediately to
arrange for an inspection of the damage by their claims
representative. Federal law requires that a claim be
filed within a specified time period. If missing parts are
detected, notify your dealer or contact the Customer
Service Department for assistance in obtaining them.
Included in the shipment for all models of Hole Diggers
should be the following:
1 each, engine/transmission assembly
3 each, straight operator handles with handle grips
1 each, straight operator handle with throttle control
assembly
1 each, bag of assorted hardware
1 each, Operator Manual
1 each, Safety and Operational Information DVD
1 each, applicable engine manual
1 each, warranty initiation card
1 each, Final Inspection Form
INSTALLING THE COMPOSITE MATERIAL
OPERATOR HANDLES.
Application: 330H, 343H and 357H Hole
Diggers powered by the Honda GXV160
engine.
Tools Required:
2 each, 1/2 inch wrenches
1 each, 5/16 inch wrench
1 each, torque wrench, 240 inch pounds capacity with
1/2 inch socket
1 each, small flat bladed screw driver
1 each, small Phillips screwdriver
1 each, small vice grip pliers
1 each, cut off pliers
The assembly of the operator handles to the
transmission will require a level working platform of
sufficient size and appropriate height. As an alternative,
the transmission shaft assembly can be securely
mounted in a suitable bench vice.
1) Open the bag of assorted hardware into a suitable
container in order to minimize the possibility of losing
any part.
2) Assemble the steel handle reinforcements over the
handles and align the holes so that the retaining
capscrews can be readily inserted. The reinforcement
with the welded throttle cable guide is assembled to the
throttle control handle. FIGURE 2.
FIGURE 2
3) Facing the spark plug end of the engine, install
two straight operator handles into the
transmission case sockets with the supplied cap
screws facing upwards. FINGER TIGHTEN ONLY.
DO NOT FINAL TORQUE THE FA
STENERS AT
THIS TIME. FIGURE 3.
FIGURE 3
4) Facing the fuel tank end of the engine, install the
remaining straight operator handle into the
transmission case socket located under the engine
governor control as per Step 3. FINGER TIGHTEN
ONLY. Install the operator handle with the throttle
control assembly in the remaining transmission case
socket with the plastic nameplate facing upwards. The
Hole Digger is designed for the Magura® twist grip
throttle control to be operated by the right hand. All