Testing and repair work: Unimogs: Engine cooling system · ar2000z9906ub · Mercedes-Benz WIS

AR20.00-Z-9906UB

Testing and repair work: Unimogs: Engine cooling system

18.09.2019

ENGINE

906

Inspect cooling system for leaks	ENGINE 900, 902, 904, 906, 924, 926 ...	AR20.00-G-1010B
Remove grease and scale in the cooling system	ENGINE 900, 902, 904, 906, 924, 926 ...	AR20.00-G-1030B
Remove grease and scale in the cooling system	ENGINE 902, 906 ...	AR20.00-G-1030NA
Purge engine cooling system	ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955	AR20.00-G-1040B
Remove/install coolant pump	Engine 900.915/916/920/921, 902.923/924/935, 904.927/928/952/953, 906.935/955, 924.916/923/931	AR20.10-G-1271B
Remove/install coolant pump	ENGINE 906 ...	AR20.10-G-1271NA
Disassemble/assemble coolant pump	ENGINE 900, 902, 904, 906, 924 ...	AR20.10-G-1401B
Check coolant thermostat	ENGINE 900, 902, 904, 906, 924, 926 ...	AR20.10-G-2455B
Check coolant thermostat	ENGINE 902, 906 ...	AR20.10-G-2455NA
Remove/install coolant thermostat	Engine 900.915/916/920/921, 902.923/924/935, 904.927/928/952/953, 906.935/955, 924.916/923/931	AR20.10-G-2460B
Remove/install coolant thermostat	ENGINE 906 ...	AR20.10-G-2460NA
Remove/install radiator	ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955	AR20.20-G-3865B
Remove/install additional radiator	ENGINES 902.923 /924 /935, 906.935 /955	AR20.20-G-3866B
Clean radiator unit	Engine 900.915/916, 902.923/924/935, 904.927/928, 906.935/955	AR20.20-G-3872B
Remove/install fan solenoid valve	ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955	AR20.40-G-0009B
Disassemble/assemble engine cooling fan solenoid valve and clean	ENGINE 900, 902, 904, 906 ...	AR20.40-G-0010B
Disassemble/assemble engine cooling fan solenoid valve and clean	ENGINE 900, 902, 904, 906 ...	AR20.40-G-0010BB
Test hydraulic fan drive	ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955	AR20.40-G-0500B
Remove/install fan unit	ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955	AR20.40-G-5050B
Remove/install reversible fan	ENGINE 900, 902, 904, 906 ...	AR20.40-G-5611B
Disassemble, assemble reversible fan	ENGINE 900, 902, 904, 906 ...	AR20.40-G-5612B

Referenced documents

ar2000g1010b Inspect cooling system for leaks
ar2000g1030b Remove grease and scale in the cooling system
ar2000g1030na Remove grease and scale in the cooling system
ar2000g1040b Purge engine cooling system
ar2010g1271b Remove/install coolant pump
ar2010g1271na Remove/install coolant pump
ar2010g1401b Disassemble/assemble coolant pump
ar2010g2455b Check coolant thermostat
ar2010g2455na Check coolant thermostat
ar2010g2460b Remove/install coolant thermostat
ar2010g2460na Remove/install coolant thermostat
ar2020g3865b Remove/install radiator
ar2020g3866b Remove/install additional radiator
ar2020g3872b Clean radiator unit
ar2040g0009b Remove/install fan solenoid valve
ar2040g0010b Disassemble/assemble engine cooling fan solenoid valve and clean
ar2040g0010bb Disassemble/assemble engine cooling fan solenoid valve and clean
ar2040g0500b Test hydraulic fan drive
ar2040g5050b Remove/install fan unit
ar2040g5611b Remove/install reversible fan
ar2040g5612b Disassemble, assemble reversible fan