Part 2
ENGINE UNITCOMPONENTS (Part 1):
COMPONENTS (Part 2):
COMPONENTS (Part 3):
COMPONENTS (Part 4):
COMPONENTS (Part 5):
COMPONENTS (Part 6):
COMPONENTS (Part 7):
COMPONENTS (Part 8):
COMPONENTS (Part 9):
COMPONENTS (Part 10):
COMPONENTS (Part 11):
COMPONENTS (Part 12):
INSPECTION(continued)
7. INSPECT NO. 1 CHAIN SUB-ASSEMBLY
(a) Using a spring scale, pull the chain with a force of 147 N (15.0 kgf, 33.1 lbf) as shown the illustration.
(b) Using a vernier caliper, measure the length of 15 pins.
Maximum chain elongation: 136.9 mm (5.39 in.)
If the elongation is greater than the maximum, replace the chain.
NOTICE: Perform the measurement at 3 random places.
8. INSPECT NO. 2 CHAIN SUB-ASSEMBLY
(a) Using a spring scale, pull the chain with a force of 147 N (15.0 kgf, 33.1 lbf) as shown the illustration.
(b) Using a vernier caliper, measure the length of 15 pins.
Maximum chain elongation: 137.6 mm (5.42 in.)
If the elongation is greater than the maximum, replace the chain.
NOTICE: Perform the measurement at 3 random places.
9. INSPECT CRANKSHAFT TIMING SPROCKET RH
(a) Wrap the chain around the sprocket.
(b) Using a vernier caliper, measure the sprocket diameter with the chain.
Minimum sprocket diameter (w/ chain): 61.4 mm (2.42 in.)
If the diameter is less than the minimum, replace the chain and sprocket.
HINT: The vernier caliper must contact the chain rollers for the measurement.
If the diameter is less than the minimum, replace the chain and sprocket.
10. INSPECT CRANKSHAFT TIMING SPROCKET LH
(a) Wrap the chain around the sprocket.
(b) Using a vernier caliper, measure the sprocket diameter with the chain.
Minimum sprocket diameter (w/ chain): 61.4 mm (2.42 in.)
If the diameter is less than the minimum, replace the chain and sprocket.
HINT:
The vernier caliper must contact the chain rollers for the measurement.
If the diameter is less than the minimum, replace the chain and sprocket.
11. INSPECT NO. 1 CHAIN TENSIONER ASSEMBLY
(a) Move the stopper plate upward to release the lock. Push the plunger and check that it moves smoothly. If necessary, replace the chain tensioner.
12. INSPECT NO. 2 CHAIN TENSIONER ASSEMBLY
(a) Check that the plunger moves smoothly.
(b) Measure the worn depth of the chain tensioner.
Maximum depth: 0.9 mm (0.0354 in.)
If the depth is greater than the maximum, replace the chain tensioner.
13. INSPECT NO. 3 CHAIN TENSIONER ASSEMBLY
(a) Check that the plunger moves smoothly.
(b) Measure the worn depth of the chain tensioner.
Maximum depth: 0.9 mm (0.0354 in.)
If the depth is greater than the maximum, replace the chain tensioner.
14. INSPECT NO. 1 CHAIN TENSIONER SLIPPER LH
(a) Measure the worn depth of the chain tensioner slipper.
Maximum depth: 1.0 mm (0.0394 in.)
If the depth is greater than the maximum, replace the chain tensioner slipper.
15. INSPECT NO. 1 CHAIN TENSIONER SLIPPER RH
(a) Measure the worn depth of the chain tensioner slipper.
Maximum depth: 1.0 mm (0.0394 in.)
If the depth is greater than the maximum, replace the chain tensioner slipper.
16. INSPECT NO. 1 CHAIN VIBRATION DAMPER LH
(a) Measure the worn depth of the chain vibration damper.
Maximum depth: 1.0 mm (0.0394 in.)
If the depth is greater than the maximum, replace the chain vibration damper.
17. INSPECT NO. 1 CHAIN VIBRATION DAMPER RH
(a) Measure the worn depth of the chain vibration damper.
Maximum depth: 1.0 mm (0.0394 in.)
If the depth is greater than the maximum, replace the chain vibration damper.
18. INSPECT EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surface of the cylinder head.
Maximum warpage: 0.7 mm (0.0276 in.)
If the warpage is greater than the maximum, replace the exhaust manifold.
19. INSPECT EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surface of the cylinder head.
Maximum warpage: 0.7 mm (0.0276 in.)
If the warpage is greater than the maximum, replace the exhaust manifold.