Remove/install ABS/ABD or ABS/ETS hydraulic unit

AR42.30-D-8601B

27.4.12

MODEL 901.0## /3## /4##, 902.0## /3## /4##, 903.0## /3## /4##, 904.0## /3## /4## ## as of 718188 with CODE (BB0) Antilock brake system (ABS)

D42.30-0039-06

1 Hydraulic unit with control unit

2 ABS/ABD control unit multiplug

3 Hydraulic lines

4 Rubber mounts

 	Remove, Install
Danger!	Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by brake fluid coming into contact with skin and eyes	Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.	AS42.50-Z-0001-01A
	Brake fluid notes	All models	AH42.50-P-0001-01A
	Notes on repairs to brake system	All models	AH42.00-P-0003-01A
	Important notes concerning repair work on the antilock brake system (ABS)	MODEL 901, 902, 903, 904	AH42.30-N-0002-01A
	Notes on line connections to hydraulic unit	MODEL 901, 902, 903, 904	AH42.30-N-0001-01B
1	Withdraw ignition key
2	Disconnect multiplug (2) from control unit		AR42.30-D-8252-03B
3	Disconnect brake lines (3) at hydraulic unit	 Installation: Never mix up the brake lines: 
		Notes on line connections to hydraulic unit	AH42.30-N-0001-01B
			*BA42.30-N-1003-03A
		 Seal connections and lines to avoid any dirt.
4	Remove hydraulic unit from bracket	 Only store hydraulic unit upright.
5	Check rubber mounts (4) at bracket	Replace if necessary.
6	Install in the reverse order
7	Bleed brake system and test for leaks		AR42.10-D-0010A
8	Check fluid level in reservoir and correct if necessary
			AP42.50-D-4210A
9	Carry out test program
			AD42.30-D-3020A

 Hydraulic unit

Number	Designation			Model 901.0/3/4, 902.0/3/4 903.0/3/4 904.0/3/4 with ABS/ABD, Code BB0	Models 690.6, 901.6, 902.6, 903.6, 904.6, 905.6 with ABS/ABD, code BB0


BA42.30-N-1003-03A	Threaded connection of brake lines on hydraulic unit	M101	Nm	16	16
		M121	Nm	-	-

000 589 75 03 00

Box wrench bit