Install center longitudinal frame member

AR61.10-S-6140-03E	Install center longitudinal frame member
	000 588 01 84 00 Welder	WS60.00-P-0021K
	000 588 02 84 00 Welder	WS60.00-P-0022K

Model	447, 448
	Right side of vehicle
Model	447, 448
	with code T19 (Sliding door left)
	Left side of vehicle

Modification notes

28.07.2020	Pictures changed	S61.10-A023-06, S61.10-A026-09, S61.10-A027-06
28.07.2020	Expansion of method, operation step added	Operation step 2
28.07.2020	Method change, operation steps adapted	Operation step 5, 8

Repair materials

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42
BR00.45-Z-1092-02A	Adhesive kit, body, 2-component adhesive	A 012 989 17 71

 Refer to the superordinate service document for further information.

Observe safety information in the superordinate service document.

 The next steps are shown on model 447 with code T19 (left sliding door) on the left side of the vehicle and must be carried out in the same way on the right side of the vehicle in the event of damage.

Install center longitudinal frame member

S61.10-A022-09

1	First position center longitudinal frame member (1) with front side from underneath in direction of arrow (A) between front longitudinal frame member (2) and reinforcement (3) and install, fit and fix in place with rear side in direction of arrow (B).

2	Center longitudinal frame member (1)   (area C1).

3	Reinforcement (3)   (area C).

4	Front crossmember (4)   (areas D and E).

5	Surface-grind inert gas spot welds (areas C and C1).

6	Clean weld joints.

7	Remove shavings.

8	Coat weld joints with zinc dust paint (areas C, C1, D and E).

S61.10-A023-06

S61.10-A024-09

9	Center longitudinal frame member (1)   (areas F and G).

10	Center longitudinal frame member (1)   (area H).

11	Clean weld joints.

12	Remove shavings.

S61.10-A025-08

13	Center longitudinal frame member (1)   (areas I and J).

14	Front longitudinal frame member (2)   (areas K1, K2 and L).

15	Clean weld joints.

16	Remove shavings.

S61.10-A026-09

17	Model 447.7/813/815 with engine 780.702 Crossmember (5)   (areas M, N and O).

18	Model 447.7/813/815 with engine 780.702 Clean weld joints.

19	Model 447.7/813/815 with engine 780.702 Remove shavings.

20	Front crossmember (4)   (area P).

21	Model 447.7/813/815 with engine 780.702 Crossmembers (6)   (areas Q).

22	Clean weld joints.

23	Remove shavings.

S61.10-A027-06

24	Model 447.7/813/815 with engine 780.702 Reinforcement (7)   (area R).

25	Model 447.7/813/815 with engine 780.702 Crossmembers (6)   (areas S).

26	Model 447.7/813/815 with engine 780.702 Clean weld joints.

27	Model 447.7/813/815 with engine 780.702 Remove shavings.

28	Model 447.7/813/815 with engine 780.702 Coat weld joints with zinc dust paint (areas R and S).

S61.10-A028-06

S61.10-A033-09

Shown on model 447.813 with engine 651

S61.10-A029-09

Shown on model 447.813 with engine 780.702

29	Apply 2-component adhesive on body (area T).

 Observe pretreatment of bonding surface (area T). Refer to the manufacturer's information for the curing and working times of 2-component adhesive.

30	Install, fit and fix in pace center floor section (8).

31	Center floor section (8)   (area U).

32	Center floor section (8)   (areas V1 and V2).

33	Model 447.7/813/815 with engine 780.702 Center floor section (8)   (areas V3, V4 and V5).

34	Surface-grind inert gas spot welds (areas V1 and V2).

35	Model 447.7/813/815 with engine 780.702 Surface-grind inert gas spot welds (areas V3, V4 and V5).

36	Clean all weld joints.

37	Remove shavings.

S61.10-A030-09

38	Center floor section (8)   (area W).

 Inert gas weld in intervals and allow to cool down in between. Reduces heat distortion.

39	Surface-grind inert gas weld (area W).

40	Clean weld joints.

41	Remove shavings.

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