Carry Out Measurements On Structural Components - Ar62.10-P-1110-02FRX

Model 290

MEASUREMENT OF STRUCTURAL COMPONENTS

Number	Designation				Model 290
BE62.10-P-1001-02A	Front end, suspension strut tower	Specified value for tolerance range in "X"	Point 4, left/right	mm	±2
		Specified value for tolerance range in "Y"	Point 4, left/right	mm	±2
		Specified value for tolerance range in "Z"	Point 4, left/right	mm	±2

MEASUREMENT OF STRUCTURAL COMPONENTS

Number	Designation					Model 290
BE62.10-P-1002-02A	Front end, connecting flange on suspension strut tower for front module carrier	Specified value for tolerance range in "X"	Point 5, left/right		mm	±2
		Specified value for tolerance range in "Y"	Point 5, left/right		mm	±2
		Index for measuring point "Z"	Point 5, left/right	Actual value deviation = OK	mm	< ±2
				Actual value deviation = restraightening permissible	mm	≤ ±10
				Actual value deviation = replace component part	mm	> ±10

MEASUREMENT OF STRUCTURAL COMPONENTS

Number	Designation				Model 290
BE62.10-P-1003-02A	Rear end, crossmember above rear axle	Specified value for tolerance range in "X"	Point 6, left/right	mm	±1, 5
		Specified value for tolerance range in "X"	Point 7, left/right	mm	±2
		Specified value for tolerance range in "Y"	Point 6, left/right	mm	±1, 5
		Specified value for tolerance range in "Y"	Point 7, left/right	mm	±2
		Specified value for tolerance range in "Z"	Point 6, left/right	mm	±1, 5
		Specified value for tolerance range in "Z"	Point 7, left/right	mm	±2

MEASUREMENT OF STRUCTURAL COMPONENTS

Number	Designation				Model 290
BE62.10-P-1004-02A	Rear end, longitudinal member bracket	Specified value for tolerance range in "X"	Point 8/9, left/right	mm	±2
		Specified value for tolerance range in "Y"	Point 8/9, left/right	mm	±2
		Specified value for tolerance range in "Z"	Point 8/9, left/right	mm	±2

MEASUREMENT OF STRUCTURAL COMPONENTS

Number	Designation				Model 290
BE62.10-P-1005-02A	Rear end, suspension strut tower	Specified value for tolerance range in "X"	Point 10, left/right	mm	±2
		Specified value for tolerance range in "Y"	Point 10, left/right	mm	±2
		Specified value for tolerance range in "Z"	Point 10, left/right	mm	±2

FRONT AXLE CARRIER

Number	Designation		Model 290
BA33.10-P-1001-01Q	Bolt, front axle carrier to longitudinal member	Nm	180

CROSS MEMBER AND FRONT REINFORCEMENT

Number	Designation					Model 290
BA62.30-P-1001-01H	Bolt, cross member to soundproofing	M10	Stage 1	Left side	Nm	28
			Stage 1	Right side	Nm	35
			Stage 2		∠°	135

CROSS MEMBER AND FRONT REINFORCEMENT

Number	Designation				Model 290
BA62.30-P-1005-01H	Bolt, insulation to longitudinal member	M12	Stage 1	Nm	90
BA62.30-P-1005-01H	Bolt, insulation to longitudinal member	M12	Stage 2	∠°	90

The following operation steps are shown on the right side of the vehicle and must be similarly performed on the left side of the vehicle.

The higher-level service document as well as the safety information in the service document must be observed.

The measurement of the structural components may only be performed in combination with the approved electronic measuring systems.

Courtesy of MERCEDES-BENZ USA

Survey pattern for measuring structural parts front end

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Release screws (1, 2).
Release front screws (3).
Measure, evaluate suspension strut tower (A) at measuring point (4) and enter measurement value as well as result in checklist.
Always replace spring strut dome (A) in event of cracks, folds or deformation.

The required min. strength of the structural components can otherwise not be guaranteed.

Measuring point (4) is always the screw head in the case of an installed strut.

A reshaping or repair is not permissible.

Courtesy of MERCEDES-BENZ USA
Measure, evaluate connecting flange at suspension strut tower for front module carrier (B) at measuring point (5) and enter measurement value as well as result in checklist.
The suspension strut tower must basically be replaced in the case of cracks, wrinkles or deformation of the connecting flange at the suspension strut tower for the front module carrier (B).

The required min. strength of the structural components can otherwise not be guaranteed.

Measuring point (5) is always the outer thread at connecting flange at suspension strut tower for front module carrier (B).

Reshaping or repair are only permissible to a limited extent .

Courtesy of MERCEDES-BENZ USA

Survey pattern for measuring structural parts rear end

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Measure, evaluate crossmember above rear axle (C) at measuring points (6, 7) and enter measurement values as well as result in checklist.
Always replace crossmember above rear axle (C) in event of cracks, folds or deformation.

The required min. strength of the structural components can otherwise not be guaranteed.

Measuring point (7) is at center on screw head.

A reshaping or repair is not permissible.

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA
Measure, evaluate longitudinal member console (D) at measuring points (8, 9) and enter measurement values as well as result in checklist.
Always longitudinal member console (D) in event of cracks, folds or deformation.

The required min. strength of the structural components can otherwise not be guaranteed.

Measuring points (8, 9) are at center on screw heads.

A reshaping or repair is not permissible.

Courtesy of MERCEDES-BENZ USA
Measure, evaluate shock-absorber strut tower (E) at measuring point (10) and enter measurement value as well as result in checklist.
Always replace damper strut dome (E) in event of cracks, folds or deformation.

The required min. strength of the structural components can otherwise not be guaranteed.

Measuring point (10) is at center on screw head of rear screw.

A reshaping or repair is not permissible.

Courtesy of MERCEDES-BENZ USA
Tighten screws (1).
If no additional work is required in this area.
Tighten screws (2).
If no additional work is required in this area.
Tighten bolts (3).
If no additional work is required in this area.