Page 235 - 2019 SHOP MANUAL CRF1000/A/D

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CYLINDER HEAD/VALVE/CAMSHAFT
Route the cam chain [1] through the cylinder head and
install the cylinder head [2] onto the cylinder. [2] [3]
Apply molybdenum oil solution to the cylinder head
bolts threads and seating surface.
Apply engine oil to the cylinder head bolt washers.
Install and tighten the cylinder head bolts [3] in a
crisscross pattern in 2 or 3 steps to the specified torque.
TORQUE:83 N·m (8.5 kgf·m, 61 lbf·ft)
Install and tighten the 6 mm bolts [4] securely.
Install the camshaft (page 10-9). [4]
Install the engine (page 16-10).
[1]
INSULATOR

Remove the throttle body (page 7-12).
Left side: Right side:
Loosen the band screws [1] and remove the insulators
[2].
Installation is in the reverse order of removal.

• Align the insulator grooves [3] with the upper
crankcase lugs [4].
• Install the insulators with the stamped mark side
facing up.
• Make sure that the band screws is in position as [1]
shown.
• Tighten the insulator band screws to the specified
range as shown. [1] [2] [2]

[2]

[4]

[3]
Up
12 ± 1.0 mm 12 ± 1.0 mm
(0.5 ± 0.04 in) (0.5 ± 0.04 in)

[1] [1]

No.1 cylinder side: No.2 cylinder side:

10-19