Honda CRF450X 2007, Руководство пользователя

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Servicing Your Honda
81
Piston/Piston Rings/Piston Pin
(cont’d)
2. Route the cam chain through the cylinder
head (3).
Install the cylinder head.
Do not damage mating surfaces when installing
the cylinder head.
3. Apply engine oil to all cylinder head nut
threads (4).
Install the washers and cylinder head nuts and
tighten them in a crisscross pattern in 2 or 3
steps to the specified torque:
49 lbf·ft (66 N·m, 6.7 kgf·m)
Do not let the washers and nuts fall into the
crankcase.
NOTICE
NOTICE
4. Install and tighten the cylinder bolt (5) and
cylinder head bolts (6) to the specified torque:
7 lbf·ft (10 N·m, 1.0 kgf·m)
(3) cylinder head
(4) cylinder head nuts/washers
(7) left engine hanger plate
(8) right engine hanger plate
(9) clutch cable stay
(10) engine hanger plate bolts
(11) engine hanger bolt
(12) fuel hose guide
(13) engine hanger nut
(5) cylinder bolt
(6) cylinder head bolts
5. Install the left engine hanger plate (7), right
engine hanger plate (8), clutch cable stay (9)
and engine hanger plate bolts (10) and tighten
the engine hanger plate bolts until the engine
hanger plates lightly contact the frame.
6. Install the engine hanger bolt (11), fuel hose
guide (12) and engine hanger nut (13) and
tighten the engine hanger nut until it lightly
contacts the engine hanger plates.
7. Tighten the engine hanger plate bolts to the
specified torque:
19 lbf·ft (26 N·m, 2.7 kgf·m)
Tighten the engine hanger nut to the specified
torque:
40 lbf·ft (54 N·m, 5.5 kgf·m)
(3)
(4)
(11)
(12)
(10)
(7)
(10)
(13)
(9)
(8)
(6)
(5)
061-084.qxd 06.3.27 6:26 PM ページ81