Bosch Hagglunds CB Installation And Maintenance Manual page 31

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
Pos Description
1 Linkage part
2 Fastening support
3 Shaft
4 Supporting disc
5 Circlip
6 Spherical plain bearing
7 Sleeve
8 Set of wedge lock washers
9 Screw
10 Washers
RE 15302-WA/05.2019, Hägglunds CB, Installation and maintenance manual , Bosch Rexroth Mellansel AB
Installation 31/68
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