8-26 673831-Rev A
CUTTING UNITS
8
5. Inspect seal kit components (1, 2, 3, 5, 6, 10, 11, 12,
and 15) and front cover (4) for cracks, nicks, burrs,
and excessive wear. Inspect surfaces for scoring,
galling, and scratches. Replace as necessary.
6. Inspect remaining reel drive motor components for
excessive wear or damage. Replace reel drive motor
if necessary.
Assembly Notes
• Assemble the reel drive motor by reversing the order
of disassembly.
• Use a new seal kit during assembly.
• Apply a coat of clean hydraulic oil to all parts to ease
assembly.
• Remove alignment mark from gear set after gears
have been installed with teeth in proper mesh.
• Rotate drive shaft by hand after assembling to make
sure there is no binding between parts; do not force.
• Use extreme care when installing shaft seal. Seal
must seat squarely in seal bore.
• Install retaining screws (16) finger tight and rotate
drive shaft to make sure it turns freely. Tighten
retaining screws (16) evenly in steps to a final torque
of 18.5 lb-ft (25 N·m) and check rotation of drive
shaft.
• Lubricate reel drive motor through ports with clean
hydraulic oil prior to installing.
• It is important that all component parts are
absolutely clean, as contamination can result
in serious damage and/or improper operation.
• Never use shop towels or rags to dry parts
after cleaning, as lint may clog passages. Dry
parts using compressed air.
Required Materials
Service Kits and Components (Refer to “Parts
Manual” for part numbers.)
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