M161 ENGINE MECHANICAL
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1B2-4
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-21
Poly V-Belt . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-28
Cylinder Head . . . . . . . . . . . . . . . . . . . . . . . 1B2-39
Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-54
SECTION 1B2
TABLE OF CONTENTS
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-66
Valve Spring . . . . . . . . . . . . . . . . . . . . . . . . 1B2-72
Timing Chain. . . . . . . . . . . . . . . . . . . . . . . . 1B2-80
Piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-90
Piston Ring . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-95
Oil Pan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-97
Oil Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-101
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . 1B2-106
Cylinder Bore . . . . . . . . . . . . . . . . . . . . . . 1B2-108