Engine timing, valves
Removal and installation of guide wheel
05—440 Removal and installation of guide wheel Tightening torques Nm Nuts for cylinder head cover 15 Necked-down screw for camshaft sprocket 80 Closing plug for chain tensioner 90 Pressure oil pump on cylinder head…
Removal and installation of intermediate sprocket shaft
05—412 Removal and installation of intermediate sprocket shaft Tightening torques Nm Nuts for cylinder head cover 15 Necked-down screw for camshaft sprocket 80 Fastening screw for injection timer 40 Coupling…
Removal and installation of slide rails
05—340 Removal and installation of slide rails Tightening torques Nm Nuts for cylinder head cover 15 Necked-down screw for camshaft sprocket 80 Fastening screw for injection timer 40 Closing plug for chain tensioner 90…
Removal and installation of tensioning rail
05-330 Removal and installation of tensioning rail Tightening torques Nuts for cylinder head cover Closing plug for chain tensioner Necked-down screw for camshaft sprocket Special tools Impact puller for bearing bolt (basic unit) Threaded…
Renewing timing chain
05—320 Renewing timing chain Tightening torques Nuts for cylinder head cover Closing plug for chain tensioner Special tool Socket 27 mm, 1/2″ square, for rotating engine Nm 15 90 001 589 65 09 00…
Removal and installation of chain tensioner
05—310 Removal and installation of chain tensioner Tightening torques Nm Nuts for cylinder head cover 15 Closing plug for chain tensioner 90 Special tool Socket 27 mm, 1/2″ square,…
Machining valve seats
05—291 Machining valve seats Data Intake Exhaust Valve seat width b 1.3-1.6 2.5-2.9 Valve seat angle a 30° Correction angle top /3 60° Correction angle bottom 7 60° Permissible runout of valve seat…
Checking and renewing valve guides
05—285 Checking and renewing valve guides Data Valve guide Part No. Version Color code OD Bore in cylinder head Overlap Valve guide ID Length Shape of valve guide Intake 621 053 15…
Checking and machining valves
05—280 Checking and machining valves Data Intake valve Exhaust valve Valve retainer dia. 39.7-39.9 34.1-34.3 Valve stem dia. 9.92-9.94 Valve length 131.5 Code number on stem end E 617 00 A 617…
Replacement of valve stem seals
05—270 Replacement of valve stem seals Valve clearance with engine cold (approx. 20 with engine warm (60 C±15 Intake 0.101) 0.151) Exhaust 0.35 0.40 M 0.05 mm higher during lasting outside…