Husqvarna P 520D Workshop Manual page 21

Chassis
4. Put the rear carriage in place over the pin (6).
IMPORTANT!
Make sure the hydraulic hoses are routed correctly.
5. Fit lockwasher (4), compression washer (3)
and screw (2).
IMPORTANT!
Make sure the lockwasher is positioned correctly
on the pin before fitting the screw.
6. Fit the lock nut (7).
7. Torque tighten as below.
8. Special tightening torques:
The screw in the articulated steering and the rear
screw for the link arm are threaded into goods. In
addition, there is a lock nut used for securing the
screw. If the lock nut is tightened too much, the
torque on the screw will be released and the union
will come loose.
• Tighten the screw until it bottoms first.
• Then tighten the screw to the specified torque.
• Finally, screw on the lock nut and tighten to the
specified torque.
• Then retighten the screw to the specified torque again.
1
2
3
4
5
6
7
1. Lid
2. Screw
3. Compression washer
4. Lock washer
5. Bearings
1
6. Pin
2
7. Lock nut
3
4
5
6
7
20
– English
Location Screw
Articulated unit 52 ft/lb (85 Nm)
Rear link stay. 52 ft/lb (47 Nm)
9. Assemble the link stay (1) with sleeve (2), screw
(3), washer (5) and lock nut (4).
1. Link stay
2. Sleeve
3. Screw
10. Torque tighten as below.
The rear screw for the link stay is screwed into the
goods. In addition, there is a lock nut for securing the
screw. If the lock nut is tightened too much, the
torque on the screw will be released and the union
will come loose. See also information on bolt
fasteners in the introduction.
Tighten the screw (2) until it bottoms first.
Then tighten the screw to the torque specified in the
table.
Finally, screw on the lock nut (3) and tighten to the
torque specified in the table.
1
1. Screw
2. Screw
Location
Front link stay (1). 52 ft/lb (65 Nm)
Rear link stay (2). 52 ft/lb (47 Nm) 52 ft/lb (24 Nm)
Nut
52 ft/lb (47 Nm)
52 ft/lb (24 Nm)
3
2
1
5
4
4. Lock nut
5. Washer
2
3
3. Lock nut
Screw Nut
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