1D-3 Engine Mechanical:
Repair Instructions
Engine Components Removable with the Engine in Place
B831G21406001
Engine components which can be removed while the engine is installed on the frame are as follows. For the installing
and removing procedures, refer to respective paragraphs describing each component.
Center of Engine
Item Removal Inspection Installation
Starter motor
Refer to “Starter Motor
Removal and Installation in
Section 1I (Page 1I-4)”.
Refer to “Starter Motor
Inspection in Section 1I
(Page 1I-5)”.
Refer to “Starter Motor
Removal and Installation in
Section 1I (Page 1I-4)”.
Air cleaner
Refer to “Air Cleaner
Element Removal and
Installation (Page 1D-5)”.
Refer to “Air Cleaner
Element Inspection and
Cleaning (Page 1D-5)”.
Refer to “Air Cleaner
Element Removal and
Installation (Page 1D-5)”.
Oil filter
Refer to “Engine Oil and
Filter Replacement in
Section 0B (Page 0B-10)”.
—
Refer to “Engine Oil and
Filter Replacement in
Section 0B (Page 0B-10)”.
Exhaust pipe/Muffler
Refer to “Exhaust Pipe /
Muffler Removal and
Installation in Section 1K
(Page 1K-2)”.
Refer to “Exhaust System
Inspection in Section 1K
(Page 1K-3)”.
Refer to “Exhaust Pipe /
Muffler Removal and
Installation in Section 1K
(Page 1K-2)”.
Throttle body
Refer to “Throttle Body
Removal and Installation
(Page 1D-9)”.
Refer to “Throttle Body
Inspection and Cleaning
(Page 1D-13)”.
Refer to “Throttle Body
Removal and Installation
(Page 1D-9)”.
Cylinder head
Refer to “Engine Top Side
Disassembly (Page 1D-17)”.
Refer to “Cylinder Head
Related Parts Inspection
(Page 1D-35)”.
Refer to “Engine Top Side
Assembly (Page 1D-21)”.
Cam chain tension
adjuster
Refer to “Engine Top Side
Disassembly (Page 1D-17)”.
Refer to “Cam Chain Tension
Adjuster Inspection
(Page 1D-30)”.
Refer to “Engine Top Side
Assembly (Page 1D-21)”.
Spark plug
Refer to “Spark Plug Cap and
Spark Plug Removal and
Installation in Section 1H
(Page 1H-3)”.
Refer to “Spark Plug
Inspection and Cleaning in
Section 1H (Page 1H-3)”.
Refer to “Spark Plug Cap and
Spark Plug Removal and
Installation in Section 1H
(Page 1H-3)”.
Cylinder head cover
Refer to “Valve Clearance
Inspection and Adjustment in
Section 0B (Page 0B-4)”.
—
Refer to “Engine Top Side
Assembly (Page 1D-21)”.
Camshaft
Refer to “Engine Top Side
Disassembly (Page 1D-17)”.
Refer to “Camshaft
Inspection (Page 1D-28)”.
Refer to “Engine Top Side
Assembly (Page 1D-21)”.
Valve
Refer to “Cylinder Head
Disassembly and Assembly
(Page 1D-31)”.
Refer to “Cylinder Head
Related Parts Inspection
(Page 1D-35)”.
Refer to “Cylinder Head
Disassembly and Assembly
(Page 1D-31)”.
Cylinder
Refer to “Engine Top Side
Disassembly (Page 1D-17)”.
Refer to “Cylinder Inspection
(Page 1D-41)”.
Refer to “Engine Top Side
Assembly (Page 1D-21)”.
Piston
Refer to “Engine Top Side
Disassembly (Page 1D-17)”.
Refer to “Piston and Piston
Ring Inspection (Page 1D-
43)”.
Refer to “Engine Top Side
Assembly (Page 1D-21)”.