Remove/install rear cross member

AR64.20-W-1100B

11.6.02

BODY 940.899 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5 with CODE (F20) Cab with extended rear wall

BODY 972.899 in MODEL 970, 972, 974, 975, 976 with CODE (F20) Cab with extended rear wall

W64.20-1079-06

	Remove
Danger!	Risk of injury from grazing or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and untrimmed vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
Danger!	Risk of fatal injury from the high voltage used for arc welding. Risk of explosion from welding in areas close to highly inflammable materials. Risk of injury when welding from weld splatter and UV light. Welding gases arepoisonous when inhaled.	Use insulating surfaces, wear protective clothing, eye protection and protective masks. Remove highly inflammable materials from the danger zone. Use evacuation system	AS00.00-Z-0007-01A
	General information on repairs to body		AH60.00-N-0001-01A
	Measures for preventing damage to vehicles or components when performing arc welding work		AH00.00-N-0005-01A
	General notes on welding		AH60.00-N-0005-01A
1	Remove detachable parts in area to be repaired
2	Cover all attached parts remaining in vehicle (area to be repaired)	Use fireproof tarpaulin to avoid damage from flying sparks.	*WH58.30-Z-1001-40A
3	Remove rear cross member		AR64.20-W-1100-01B
			*201589005100
			*WH58.30-Z-1006-01A
			*WH58.30-Z-1002-01A
			*WH58.30-Z-1001-03A
			*WH58.30-Z-1024-04A
		Drill (electric/pneumatic)	*WE58.40-Z-1001-03A
		Angular grinder (electric/pneumatic)	*WE58.40-Z-1003-03A
		Tarpaulin (fireproof)	*WH58.30-Z-1001-40A
		Wet/dry vacuum cleaner	*WE58.40-Z-1005-03A
		Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A
	Install
4	Prepare rear cross member for installation		AR64.20-W-1100-02B
			*WH58.30-Z-1001-03A
			*WH58.30-Z-1024-04A
			*WH58.30-Z-1002-02A
		Drill (electric/pneumatic)	*WE58.40-Z-1001-03A
		Angular grinder (electric/pneumatic)	*WE58.40-Z-1003-03A
		Tarpaulin (fireproof)	*WH58.30-Z-1001-40A
		Wet/dry vacuum cleaner	*WE58.40-Z-1005-03A
		Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A
5	Weld in rear cross member		AR64.20-W-1100-04B
			*WH58.30-Z-1001-03A
			*WH58.30-Z-1024-04A
			*WH58.30-Z-1031-02A
			*WH58.30-Z-1003-02A
			*WH58.30-Z-1003-01A
		Inert gas welder	*WE58.40-Z-1001-02A
		Spot welder	*WE58.40-Z-1002-02A
		Drill (electric/pneumatic)	*WE58.40-Z-1001-03A
		Angular grinder (electric/pneumatic)	*WE58.40-Z-1003-03A
		Wet/dry vacuum cleaner	*WE58.40-Z-1005-03A
		Tarpaulin (fireproof)	*WH58.30-Z-1001-40A
6	Perform sealing work in repair area with MB body sealant
7	Paint area repaired and adjacent surfaces	 See Paintwork Manual
8	Supplement MB hollow cavity preservation in repair area
9	Reinstall all removed detachable body components

Spot weld cutter

201 589 00 51 00

Commercially available tools

Number	Designation
WH58.30-Z-1002-01A	Ball cutter, dia. 12 mm
WH58.30-Z-1003-01A	Electrode miller
WH58.30-Z-1006-01A	Vario Drill WS 91 spot weld removing tool
WH58.30-Z-1002-02A	Hole punching pliers, dia. 7 mm
WH58.30-Z-1003-02A	Clamping pliers
WH58.30-Z-1031-02A	C-clamp
WH58.30-Z-1001-03A	Round wire brush, braided, dia. 70 mm
WH58.30-Z-1024-04A	Abrasive disk, dia. 115 mm, 80 m/s (max. 13,250 rpm)
WH58.30-Z-1001-40A	Tarp (fire-resistant)

Workshop equipment

WE58.40-Z-1001-02A	Inert gas welder
WE58.40-Z-1002-02A	Spot welder
WE58.40-Z-1001-03A	Drill (electric/pneumatic)
WE58.40-Z-1003-03A	Angle grinder (electric/pneumatic)
WE58.40-Z-1005-03A	Wet/dry vacuum cleaner

Repair materials

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42

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