| 1. | Remove the drive belt. |
| 2. | Install the engine hanger to the idler pulley base, then attach the chain hoist using the sling belt and karabiner and support the engine. |
| 3. | Remove the cam chain. |
| 4. | Remove the oil pan. |
| 5. | Loosely install the crankshaft pulley. |
| 6. | To hold the rear balancer shaft, insert a 8 mm long pin punch (A) (Snap-on PPC110LA or equivalent) into the maintenance hole in the balancer shaft holder and through the rear balancer shaft.
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| 7. | Turn the crankshaft counterclockwise to compress the oil pump chain auto-tensioner. |
| 8. | Align the holes on the lock (A) and the oil pump chain auto-tensioner (B), then insert a 2.5 mm ( 0.1 in.) diameter pin or stopper ( P/N 13451-RBD- 003) (C) into the holes. Turn the crankshaft clockwise to secure the pin.
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| 9. | Remove the oil pump chain auto-tensioner.
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| 10. | Remove the oil pump chain guide (A) and tensioner arm (B), then remove the oil pump chain.
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| 1. | Set the crankshaft to top dead center (TDC). Align the TDC mark (A) on the crankshaft sprocket with the pointer (B) on the engine block.
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| 2. | Install the oil pump chain on the crankshaft sprocket with the colored link plate (A) aligned with the punch mark (B) on the crankshaft sprocket.
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| 3. | Install the oil pump chain on the oil pump chain sprocket with the punch marks (A) aligned with the two colored link plates (B).
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| 4. | Install the oil pump chain guide (A) and tensioner arm (B).
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| 5. | Install the oil pump chain auto-tensioner.
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| 6. | Remove the pin from the oil pump chain auto-tensioner.
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| 7. | Install the oil pan. |
| 8. | Install the cam chain. |
| 9. | Remove the chain hoist and engine hanger. |
| 10. | Install the crankshaft pulley. |
| 11. | Install the drive belt. |