Textron JACOBSEN R-311 69166, Technical/Repair Manual

Page: 351 / 402

8-16 4203781 First Edition
CUTTING UNITS
8
Repair
Deck Motor
Removal and Installation
See Figure 8-6.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Remove cutter blade. (See “Blade” on page 8-18.)
3. Thoroughly clean the exterior of the motor, especially
the area surrounding the hydraulic hoses and fittings,
with a suitable solvent.
Figure 8-6
NOTES
• Front center deck motor shown; all others are similar.
• Record the orientation and location of hydraulic
hoses to motor to ensure correct installation.
• Mark the orientation and location of deck motor to
ensure correct installation.
• Close all openings with caps or plugs to prevent
contamination.
4. Remove hydraulic hoses (1, 2, and 7). Close all
openings using caps and plugs.
5. Remove the six nuts (3), lock washers (4), flat
washers (5), and carriage bolts (6) from the deck
motor (8).
6. Remove deck motor (8) from cutting unit.
Installation Notes
• Install the deck motor by reversing the order of
removal.
• Install the motor on the deck, making sure that it is in
proper orientation with the marks made on removal.
• Inspect O-rings on fittings before installation.
• Replace O-rings if damaged or missing.
• Replace hydraulic oil filter.
• Check hydraulic oil level. Add oil as needed. (Refer to
“Safety, Operation, and Maintenance Manual” for oil
specifications.)
• Start engine and check motor operation. Check for
leaks and repair as necessary.
TN1820
1
6 3 4 5
2
7
8