Control Linkage Lubrication; Control Arm Adjustment (Forward Or Backward) - Husqvarna CRT48-33K Operator's Manual

CRT 48-33K
Continued from the previous page.
4. With the trowel level, fill the gearbox with approximately 1.83 L (62 oz.) synthetic
gear oil through the oil fill plug as described above.
5. Wipe the threads dry on both the gearbox and the oil fill plug. Apply Loctite 545
or equivalent to the oil fill plug threads, and re-install the oil fill plug. Torque all
plugs to 16-20 Nm (12–15 ft.lbs.).
NOTICE: Each gearbox has a pressure relief valve (a) which can become clogged
over time. Check or replace as needed. Failure to replace the valve can result in oil
leakage from the gearbox shaft seals.
5.5

Control Linkage Lubrication

The drive system, gearbox and pitch posts are equipped with several grease
fittings. Grease these fittings once a week, or every 20 hours, to prevent wear.
Use a general purpose grease and add one to two shots of grease at each fitting.
5.6

Control Arm Adjustment (Forward or Backward)

The control arms should line up evenly. If arms appear out of adjustment, they can
be re-adjusted forward or backward as follows:
1. Loosen jam nuts (b).
2. Turn the vertical linkage (a) as follows:
Extend the linkage to adjust control levers forward. See section 4.5 before

extending linkage.
Shorten the linkage to adjust control levers backward.

3. After the arms have been adjusted to the desired position, tighten jam nuts (b).
NOTICE: Control arms are adjusted as part of the steering assist system.
Changing orientation of the control arms may affect steering effort.
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Maintenance