Remove/install protective frame on transmission tunnel

AR61.10-S-0040EQ

Remove/install protective frame on transmission tunnel

22.04.2020

Model

447 with engine 780.702

1

Protective frame

3

Screw

5

Refrigerant lines

2

Coolant lines

4

Nut

1

Protective frame

7

Bolts

 Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

 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

Topical note

General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment

AH00.00-Z-0300-01A

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

 

Remove/install

1

Remove integral carrier.

AR31.35-S-0001G

2

Remove coolant lines (2) from body.

Model 447 with engine 780.702
with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear)

 For this purpose, remove nut (4).

3

Remove coolant lines (2) from protective frame (1).

Model 447 with engine 780.702
with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear)


Handle coolant lines (2) with care.
Coolant lines (2) can otherwise be damaged.

 Remove screw (3) to do this.

4

Remove refrigerant lines (5).

Model 447.8 with engine 780.702
with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear)

AR83.50-S-6842E

5

Remove protective frame (1).

 To do this, remove bolts (7).

 Swivel protective frame (1) in direction of arrow out of installation area.
A helper is required.

 Screw, protective frame to body

*BA61.10-N-1003-01F

6

Install in the reverse order.

 Frame floor assembly

Number

Designation

Model 447 with engine 780.701/702

BA61.10-N-1003-01F

Screw, protective frame to body

Nm

58