Installation 31/68
RE 15302-WA/05.2019, Hägglunds CB, Installation and maintenance manual ,
Bosch Rexroth Mellansel AB
Pos
Description
Pcs
1
Linkage part
1
2
Fastening support
1
3
Shaft
2
4
Supporting disc
12
5
Circlip
4
6
Spherical plain bearing
2
7
Sleeve
4
8
Set of wedge lock washers
4
9
Screw
4
10
Washers
4
Heavy duty articulated connection
1.
The bearing (6) shall be mounted by using a mounting sleeve or tube applied on
the bearing outer ring.
2. The bearing(6) shall be mounted with the slot in the outer ring perpendicular
towards the load direction. See
Fig. 22
(also valid for
Fig. 24
)
3. Lock the bearings (6) with the circlips (5)
4.
Grease the sleeves (7) and axle (3) with grease available, preferably graphite
grease. Do not grease the threads
5. lnsert the axle (3) and then the supporting discs rings (4) and position the axle
(3) in the bores. Make sure the axle is centered, see
Fig. 24.
Install the sleeves
(7), then wedge lock washers and screws (9). Tighten the screws with 350 Nm,
258 lb-ft.
6. After initial torque, check the torque after 10 hours, 40 hours and at regular
service intervals to ensure proper seating of the sleeves.
Fig. 24: Heavy duty articulated connection TC A
DD00100589