Adjust soft top - AR77.30-P-1010MCO

MODEL 451.4

Fig 1: Identifying Soft Top Adjustment Components (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Soft Top Adjustment Components (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	Risk of explosion from explosive gas. Risk of poisoning and caustic burns from swallowing battery electrolyte. Risk of injury through burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fires, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
	Notes on battery		AH54.10-P-0001-01A
	Notes on soft tops		AH77.30-P-0001-01MCO
	Remove
1	Remove foot support on passenger side	MODEL 451.4## 1#	AR68.30-P-1340MCC
		MODEL 451.4## 2#	AR68.30-P-1340MCE
2	Connect charger to battery	Use the charger to ensure that an adequate power supply (min. 12.5 V) is provided for the on-board electrical system battery.
3.1	Remove left and right paneling from roof frame	MODEL 451.4 without CODE 494 (US version) * not for USA ↓ Remove/install side roof frame paneling	AR68.30-P-4480MCO
3.2	Remove left and right paneling from B-pillar	MODEL 451.4 with CODE 494 (US version) * for USA only ↓ Remove/install paneling on B-pillar	AR68.30-P-4700MCV
4	Remove front roof frame paneling	* for USA only ↓ Remove/install front roof frame paneling * not for USA ↓	AR68.30-P-4450MCV
		Remove/install front roof frame paneling	AR68.30-P-4450MCO
5	Remove trim from C-pillar		AR68.30-P-4505MCO
	Check
6	Check basic setting of soft top, adjust if necessary		AR77.30-P-1010-08MCO
		Pin of upper soft top support to body bore hole	*BE77.30-P-1007-02A
		Lower edge of upper soft top support to body bore hole	*BE77.30-P-1006-02A
		Lateral misalignment between side support and roof cassette	*BE77.30-P-1003-02A
		Height misalignment between side support and roof cassette	*BE77.30-P-1002-02A
		Longitudinal misalignment between side support and roof cassette	*BE77.30-P-1001-02A
	Adjust
7	Adjust side offset on side support (2) and roof cassette	If the side offset must be adjusted.	AR77.30-P-1010-04MCO
		Pin of upper soft top support to body bore hole	*BE77.30-P-1007-02A
		Lower edge of upper soft top support to body bore hole	*BE77.30-P-1006-02A
		Lateral misalignment between side support and roof cassette	*BE77.30-P-1003-02A
8	Adjust upper B-pillar soft top support (3)	Of the longitudinal offset or height offset must be adjusted.	AR77.30-P-1010-03MCO
		Height misalignment between side support and roof cassette	*BE77.30-P-1002-02A
		Longitudinal misalignment between side support and roof cassette	*BE77.30-P-1001-02A
9	Adjust lower B-pillar soft top support (5)	If the longitudinal and height offset is still within the permissible tolerance after adjusting the upper B-pillar soft top support (3).	AR77.30-P-1010-02MCO
		Height misalignment between side support and roof cassette	*BE77.30-P-1002-02A
		Longitudinal misalignment between side support and roof cassette	*BE77.30-P-1001-02A
10	Adjust B-pillar soft top support (1)	If the longitudinal offset is still outside the tolerance after adjusting the upper B-pillar soft top support (3) and lower B-pillar soft top support (5).	AR77.30-P-1010-01MCO
		Insertion depth of mounting frame bow for soft top in front side support bearing	*BE77.30-P-1005-02A
		Insertion depth of soft top to roof peak seal	*BE77.30-P-1004-02A
		Longitudinal misalignment between side support and roof cassette	*BE77.30-P-1001-02A
11	Remove side support (2) and insert foam padding (6) below cover (4) in crosshatched area.	This adjusts the side support torsion (2) in relation to the roof cassette (arrow).
12	Adjust contact pressure of roof peak with diagnostic system	If the minimum dimension for the immersion depth of the soft top in relation to the roof peak seal is not reached.	AR77.30-P-1010-06MCO
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04MCC
		Insertion depth of soft top to roof peak seal	*BE77.30-P-1004-02A
13	Relieve tension on folding roof	If the minimum dimension for the immersion depth of the soft top in relation to the roof peak seal is not reached after increasing the contact pressure.	AR77.30-P-1102MCO
14	Adjust roof peak for sealing	If the immersion depth of the soft top in relation to the roof peak seal does corresponding the requirement adjustment dimension after increasing the contact pressure.	AR77.30-P-1010-05MCO
		Insertion depth of soft top to roof peak seal	*BE77.30-P-1004-02A
15	Tension folding roof and adjust immersion depth of soft top in relation to roof peak seal	If the immersion depth of the soft top in relation to the roof peak seal does corresponding the requirement adjustment dimension after increasing the contact pressure.	AR77.30-P-1102MCO
		Insertion depth of soft top to roof peak seal	*BE77.30-P-1004-02A
16	Adjust rear soft top retaining clip		AR77.30-P-1151-01MCO
17	Check soft top for proper function and perform visual inspection	If malfunction or deviations are present ↓ Repeat adjustment procedure.
	Install
18	Install molding onto C-pillar		AR68.30-P-4505MCO
19.1	Install left and right paneling on roof frame	MODEL 451.4 without CODE 494 (US version) * not for USA ↓ Remove/install side roof frame paneling	AR68.30-P-4480MCO
19.2	Install left and right paneling on B-pillar	MODEL 451.4 with CODE 494 (US version) * for USA only ↓ Remove/install paneling on B-pillar	AR68.30-P-4700MCV
20	Install front roof frame paneling	* for USA only ↓ Remove/install front roof frame paneling * not for USA ↓	AR68.30-P-4450MCV
		Remove/install front roof frame paneling	AR68.30-P-4450MCO
21	Connect charger to battery
22	Install foot support at front passenger side	MODEL 451.4## 1#	AR68.30-P-1340MCC
		MODEL 451.4## 2#	AR68.30-P-1340MCE

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1001-02A	Longitudinal misalignment between side support and roof cassette	mm	1, 5 ±0, 5

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1002-02A	Height misalignment between side support and roof cassette	mm	≤ 0, 5

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1003-02A	Lateral misalignment between side support and roof cassette	mm	≤ 1, 0

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1004-02A	Insertion depth of soft top to roof peak seal	mm	1, 5 ± 0, 5

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1005-02A	Insertion depth of mounting frame bow for soft top in front side support bearing	mm	≥ 12

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1006-02A	Lower edge of upper soft top support to body bore hole	mm	51 ± 0, 5

SOFT TOP

Number	Designation		MODEL 451.4
BE77.30-P-1007-02A	Pin of upper soft top support to body bore hole	mm	155 ± 0, 5