Remove/install refrigerant compressor major assembly carrier

AR83.55-D-5302TSV

Remove/install refrigerant compressor major assembly carrier

12.04.2019

Engine

642, 651 in model 907.6/7

with code HK4 (Rear air conditioning, reinforced)

with code N63 (PTO at front with bracket for extra refrigerant compressor)

Shown with engine 642

1

Major assembly carrier

2

Bolts

3

Screw

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 

Remove/install

1

Remove second refrigerant compressor from major assembly carrier (1).

AR83.55-D-5312TSR

 Do not separate refrigerant lines. Secure refrigerant compressor outside of working area.

2

Remove bolt (3) of clamping device.

Engine 642

 Screw, refrigerant compressor poly-V-belt clamping device to major assembly carrier

*BA13.20-N-1007-01TSV

3

Remove major assembly carrier (1).

 To do this, remove screws (2).

 Screw, major assembly carrier of second refrigerant compressor to oil pan/oil pan bottom section

*BA83.55-N-1004-02TS

4

Install in the reverse order.

 Belt drive

Number

Designation

Engine 642 in model 907

BA13.20-N-1007-01TSV

Screw, refrigerant compressor poly-V-belt clamping device to major assembly carrier

Nm

30

 Refrigerant compressor

Number

Designation

Model 907 with engine 651

Model 907 with engine 642

BA83.55-N-1004-02TS

Screw, major assembly carrier of second refrigerant compressor to oil pan/oil pan bottom section

Nm

20

20