CHAPTER 5
Pronar T683P
5.5
Checking the clearance of the axle bearings:
•
after covering the first 1,000 km,
•
before intensive use of the trailer,
•
every 6 months of use or 25,000 km.
Check the technical condition of the hub cover, replace if necessary. Check of the bearing
looseness can only be carried out when the trailer is connected to the tractor and the loading
box is empty.
DANGER
Before starting work, read the instructions for the lift and follow the manufacturer's
instructions.
The lift must stand firmly against the ground and the axle.
Ensure that the trailer will not roll when checking the looseness of the axle bearings.
5.2.3 ADJUSTING THE CLEARANCE OF THE AXLE BEARINGS
The wheel should rotate smoothly, without any jams or noticeable resistance. Adjustment of
bearing looseness may be performed only when the trailer is not loaded and is connected to
the tractor.
Ensure that the trailer is properly secured and will not move during dismantling:
Adjusting the clearance of the axle bearings
Remove the hub cover (1) – figure (5.2).
Remove the cotter pin (3) securing the castellated nut (2).
Tighten the castellated nut to remove slack.
The wheel should rotate with slight resistance.
Unscrew the nut (not less than 1/3 turn) to cover the nearest nut groove with a
hole in the axle pin. The wheel should rotate without excessive resistance
The nut must not be too tight. It is not recommended to apply too
much pressure due to deterioration of bearing operating conditions.
Secure the castellated nut with a cotter pin and mount the hub cover.
Содержание T683P
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Страница 11: ...CHAPTER 1 GENERAL ...
Страница 25: ...CHAPTER 2 SAFETY OF USE ...
Страница 42: ...Pronar T683P CHAPTER 2 2 18 FIGURE 2 3 Arrangement of information and warning stickers ...
Страница 43: ...CHAPTER 3 CONSTRUCTION AND PRINCIPLE OF OPERATION ...
Страница 62: ...Pronar T683P CHAPTER 3 3 20 ...
Страница 63: ...CHAPTER 4 RULES OF USE ...
Страница 95: ...CHAPTER 5 TECHNICAL SUPPORT ...
Страница 125: ...CHAPTER 5 Pronar T683P 5 31 FIGURE 5 12 Trailer lubrication points part 1 ...
Страница 126: ...Pronar T683P CHAPTER 5 5 32 FIGURE 5 13 Trailer lubrication points part 2 ...
Страница 135: ...NOTES ...
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