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TIMING BELT DISASSEMBLY [WITHOUT DIESEL PARTICULATE FILTER]

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1. Disassemble in the order indicated in the table.

1 | Pulley cover
2 | Crankshaft pulley (See Crankshaft Pulley Disassembly Note)
3 | Timing belt cover
4 | Guide plate
5 | Crankshaft position sensor
6 | Timing belt, timing belt auto tensioned (SeeTiming Belt, Timing Belt Auto Tensioner Disassembly Note)
7 | Idler
8 | Injection pump pulley (See Injection Pump Pulley Disassembly Note)
9 | Timing belt pulley (See Timing Belt Pulley Disassembly Note)
10 | Gear cover
11 | Drive gear (See Drive Gear Disassembly Note)
12 | Gear case
13 | Camshaft pulley (See Camshaft Pulley Disassembly Note)
14 | Tensioner
15 | Seal plate

## Crankshaft Pulley Disassembly Note

1. Hold the crankshaft using the SST.

2. Remove the crankshaft pulley lock bolt.

## Timing Belt, Timing Belt Auto Tensioner Disassembly Note

1. Turn the crankshaft clockwise and align the timing marks as shown.

  Caution

  • The following will damage the belt and shorten its life; forcefully twisting it, turning it inside out, or allowing oil or grease on it.
  • After removing the timing belt, do not move the crankshaft or the camshaft pulley or both from this position because it can cause the valve and piston to contact.

2. Remove the timing belt auto tensioner.

3. Mark the timing belt rotation on the belt for proper reinstallation.

## Injection Pump Pulley Disassembly Note

1. Verify that timing marks are correctly aligned.

  Caution

  • To prevent the bolts (M8 × 1.25) from damaging the Injection pump and pulley, do not fully tighten the detent bolt. If it contacts the pulley surface, it will damage the pulley.

2. Fix the injection pump pulley to the bracket using two injection pump pulley fixing bolts (M8 × 1.25).

3. Loosen the injection pump pulley lock nut.

4. Separate the injection pump pulley from the injection pump shaft using the SST.

5. Remove the injection pump pulley fixing bolts (M8 ×1.25).

## Timing Belt Pulley Disassembly Note

1. Hold the crankshaft using the SST.

2. Remove the timing belt pulley lock bolt.

3. Remove the timing belt pulley using the SST.

## Drive Gear Disassembly Note

1. Hold the camshaft using the SST.

2. Remove the drive gear lock bolt.

## Camshaft Pulley Disassembly Note

1. Hold the camshaft using the SST.

2. Remove the camshaft pulley lock bolt.

3. Remove the camshaft pulley using the SST.