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Rear end cover
Safety coupling
4 off Ø6 x 14 mm (Ø0.236 x 0.551 in) pins
Rear end cover
Safety coupling
4 off Ø8 x 19 mm (Ø0.315 x 0.709 in) pins
Rear end cover
Safety coupling
4 off Ø6 x 14 mm (Ø0.236 x 0.551 in) pins
Hägglunds VI, RE 15310-WA/10.2015, Intallation and maintenance manual, Bosch Rexroth Mellansel AB
Distributor
Fig. 65: Series 44-, and 64
Distributor
Fig. 66: Type 84-38000, 84-25100 and 84-14800
Distributor
Fig. 67: Type 84-22300 and 84-33800
Installation
53/68
Plug
Distributor
Cylinder block
Front end cover
Plug
Distributor
Cylinder block
Front end cover
Plug
Distributor
Cylinder block
Front end cover
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Looking for disassembly and assembly of 44 series Viking motor
To disassemble and assemble the Bosch Rexroth Hägglunds VI 44 Series Viking motor, follow these general steps based on the provided context:
Disassembly:
1. Ensure Safety:
- Never stand below the motor during dismounting.
- Use lifting equipment strong enough to handle the motor's weight.
2. Remove Safety Coupling and Distributor:
- Dismount the safety coupling.
- If the coupling halves have moved, use the indication hole (Ø3 mm / 0.118 in) to reset them to the original position.
3. Check for Internal Damage:
- Examine the drain oil using a magnet.
- Presence of steel particles indicates internal motor damage.
Assembly:
1. Reset Distributor Settings (if changed):
- Drill new pin holes on the same radius as the original.
- Use CP 6 x 14 mm (0.236 x 0.551 in) pins for 44-series.
2. Mounting Torque Arm and Bracket:
- Follow specific instructions in section 3.1.4 for torque arm mounting.
- Lubricate screws with oil before mounting.
- Tighten screws to 1200 Nm (885 lbf·ft) for M24 bolts.
3. Thread Type Identification:
- One slot on motor rear cover = Metric thread.
- Two slots = UNC thread.
Additional Notes:
- Ensure correct charge pressure as per section 2.1.
- If valve V46-O is used, “D2” port must face downwards.
Always refer to the full manual for complete procedures and safety instructions.
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