Remove/install an oxygen sensor - AR14.00-P-5303AB

ENGINE 112.923 in MODEL 129.059

ENGINE 112.943 in MODEL 129.064

ENGINE 113.961 in MODEL 129.068

Fig 1: Identifying Oxygen Sensor Remove/Install Components (1 Of 4)

Fig 2: Identifying Oxygen Sensor Remove/Install Components (2 Of 4)

Fig 3: Identifying Oxygen Sensor Remove/Install Components (3 Of 4)

Fig 4: Identifying Oxygen Sensor Remove/Install Components (4 Of 4)

MODIFICATION NOTES

10.11.04

Value changed from 55 Nm to 45 Nm

Value in Series 1001 for engine 112.910/911/912/913/914/915/916/920/921/922/923/940/941/942/943/944/945/946/947/949/953/955/960/961/970/972/973/975

Fig. item etc.	Work instructions
G3/3, G3/4 G3/5, G3/6	Oxygen sensor Diagnostic sensor	Installation : Coat thread on oxygen sensor and diagnostic sensor with heat-resistant lubricant.	*BR00.45-Z-1005-06A
			*BA14.00-P-1001-01A
			Fig 5
G3/3x1, G3/4x1	Oxygen sensor connector	left / right upstream of TWC
G3/5x1, G3/6x1	Diagnostic sensor connector	left / right downstream of TWC

O2 SENSOR

Number	Designation		Engines 112.910/911/912/913/914/915/916/920/921/922/923/940/941/942/943/944/945/946/947/949/953/955/960/961/970/972/973/975	Engines 113.940/941/942/943/944/945/946/948/960/961/962/963/964/965/966/967/968/980/981/982/984/986/992/993/995
BA14.00-P-1001-01A	O₂ sensor on exhaust pipe/ exhaust manifold	Nm	45	55

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1005-06A	Paste	A 000 989 76 51

Fig 5: Identifying Box Wrench Bit, Delco R4 And A6 (000 589 71 03 00)