Attention! To remove the upper chain guide, you must use an inertial hammer with an adapter.
The location of the fastening brackets connecting the outer and inner parts of the chain guide
1 - crankshaft; 2 - pulley; 3 - drive chain; 4 – an asterisk of the fuel pump of a high pressure; 5 - high pressure fuel pump; 6 - camshaft sprocket; 7 - camshaft; 8 - shoe of the tension mechanism; 9 - tension mechanism; 10 - chain dampers; 11 - valves; 12 – hydraulic pusher; 13 - spring; 14 - spring support plate; 15 - crackers
Tensioner shoe
Removing
1. Remove the cylinder head.
2. Remove the drive chain cover.
3. Unscrew the drive chain tensioner.
4. Remove the tensioner shoe.
Examination
1. Check the condition of the tensioner shoe for wear and damage and replace if necessary.
Installation
1. Install the tensioner shoe.
2. Screw in the drive chain tensioner.
3. Install the drive chain cover.
4. Install the cylinder head.
Upper chain guide
Removing
Elements of the upper chain guide
1 - top mounting pin;
2 - lower mounting pin;
3 - the upper damper of the drive chain
Using an impact hammer with an adapter to remove the chain guide top locating pin
1. Remove the camshaft sprocket.
2. Screw an additional bolt into one of the upper chain guide locating pins and, using an inertia hammer with an adapter, remove the chain guide locating pin by the head of the additional bolt (see fig. Elements of the upper chain guide, Using an inertia hammer with an adapter to remove the upper locating pin of the chain guide).
3. Remove the second dowel pin in the same way.
4. Remove the upper chain guide from the cylinder head.
Examination
1. Check the condition of the tensioner shoe for wear and damage and replace if necessary.
Installation
1. Install the upper chain guide to the cylinder head and insert the dowel pins half way.
2. Apply a thin coat of sealant to the raised surface of the dowel pins and finally press the dowel pins into the cylinder head.
3. Install the camshaft sprocket.
Lower chain guide
Removing
1. Remove the drive chain cover.
2. Unscrew the drive chain tensioner.
3. Remove the lower chain guide from the pivot pin.
Examination
1. Check the condition of the lower chain guide for wear and damage and replace if necessary.
Installation
1. Install the lower drive chain guide onto the pivot pin.
2. Screw in the drive chain tensioner.
3. Install the drive chain cover.