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Parts catalogue
Caution
Bold reference numbers in this section identify parts shown in this exploded view diagram. These parts do not appear in the figures near the text.
Removing the airbox
 
Loosen oil cooler (B) retaining screws (A) to horizontal head and remove the oil cooler, leaving tubes connected.
Loosen the clamp (7) and remove the tube (6) from the valve (13).
Disconnect cables (C) of horizontal head coil (D) and of vertical head coil (E) from spark plugs end. Disconnect main wiring harness connectors (F) from coils.
Loosen the front screw (11), remove the spacer (10) and rubber block (9).
Remove the stud bolts (8) from rubber blocks (9) on frame.
Loosen clamps (L) from intake manifolds (G).
Remove the hose (H) from the pressure pick-up point (12).
Raise the airbox (2) together with coils and cables.
Disassembling the airbox
Disconnect the airbox drain hose (1).
Loosen pressure pickup (12).
Unscrew the stud bolts (8).
Please refer to Sect. M 3, Coil for the description of the removal procedure of coils (D) and (E).
Reassembling the airbox
Please refer to Sect. M 3, Coil for the description of the reassembly procedure of coils (D) and (E) to airbox. Start the two stud bolts (8) in their holes on the air box (2) and tighten them to the specified torque (Sect. C 3, Frame torque settings). Apply the specified threadlocker to the pressure pickup thread (12) and tighten to the specified torque (Sect. C 3, Frame torque settings).
Insert the drain hose (1) into the air box (2).
Removing the oil breather valve
Release and remove the oil breather valve (13) from the crankcase. Check the O-ring (14) and replace as required.
Refitting the oil breather valve
Grease the O-ring (14) with the specified grease.
Tighten the valve (13) to the specified torque (Sect. C 3, Frame torque settings).
Refitting the airbox
Ensure that ties (L) are correctly in place onto intake manifolds (G), with the retaining screws outward.
Refit the airbox (2) with coils and hoses onto throttle body.
Fit the stepper motor hose (H) to pressure pickup (12).
Tighten the hose clips (L) to the specified torque (Sect. C 3, Frame torque settings) to secure the intake manifolds (G) to the filter housing.
Install the two stud bolts (8) onto rubber blocks (9) on frame.
Fit rubber block (9), spacer (10) and tighten screw (11) to the specified torque (Sect. C 3, Frame torque settings).
Connect main wiring harness connectors (F) to coils.
Connect cables (C) of horizontal head coil (D) and of vertical head coil (E) to spark plugs end.
Refit the hose (6) with clamp (7) to valve (13) and tighten clamp (7) to the specified torque (Sect. C 3, Frame torque settings).
Fit the oil cooler (B) to the horizontal head, tighten the screws (A) to the specified torque (Sect. C 3, Frame torque settings).
 
Routing of the airbox drain tube
Routing of the blow by tube
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