INSTALLATION 1400H OPERATOR AND SERVICE MANUAL
7-14 Published 10-30-2014 Control # 040-09
7. If using a drive shaft type of mount, connect PTO drive
shaft to pump and PTO. Drill a 0.31 in (7,87 mm) dia. x
0.12 in (3 mm) deep hole on the flat of the hex shaft at
the fixed yoke end of the drive shaft to engage the yoke
set screw. A small flat area should be ground in the O.D.
of the splined pump shaft to engage the pump yoke set
screw. Apply Loctite and tighten the shaft setscrews.
Grease the PTO universal joints.
Reinforcing/After Frame Extension
1. Refer to “Truck Frame Strength” and “Section Modulus”
tables. Determine section modulus by actual
measurement of the truck frame. If reinforcing is
required, always use at least 110,000 psi (758 MPa)
steel to minimize the amount of reinforcing required. Use
Grade 90 weld material for any welding to be done.
2. Strip the frame of obstructions in the area to be
reinforced or extended, one side at a time. If the truck
frame crossmembers are bolted in, remove the bolts. Do
not attempt to remove any rivets.
3. Place the reinforcing on the truck frame and clamp in
place. Mark the location of any rivets by striking the
outside of the reinforcing over the rivet area so that the
rivets make an impression on the inside of the
reinforcing. Mark the approximate location of the crane
mounting anchors so that no obstructions exist. Remove
the reinforcing and drill or torch cut clearance holes for
bolts or rivets. See Figure A.
FIGURE A
PLAN LOCATION OF CRANE MOUNTING ANCHORS,
FRAME ANCHOR BOLTS AND SPACER TUBES SO
THEY DON'T INTERFERE WITH BOLTS, ETC.
REMOVE BOLTS, CLAMP
ON REINFORCING, MARK
BOLT HOLE LOCATION FROM
INSIDE OF FRAME
DO NOT REMOVE RIVETS, CLAMP
ON REINFORCING, STRIKE
REINFORCING IN THIS AREA TO
MARK LOCATION OF RIVETS
(REF) SPACER PLATE ASSEMBLY
BOLT CLEARANCE -HOLE
1/16 in TO 1/8 in DIAMETER
LARGER THAN BOLT SHANK
(REF) TRUCK FRAME
(REF) REINFORCING
RIVET CLEARANCE HOLE 1/2 in
DIAMETER LARGER THAN RIVET
HEAD
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