HARNESS, ASSY INJ 3018608C91 - Caterpillar

start by: a) remove cylinder head1. Remove large and small water ferrules (1) from the spacer plate.2. Remove O-ring seal (2) from the hollow dowel.3. Remove spacer plate (3). 4. Remove O-ring seal (4), then remove spacer plate gasket (5) from the cylinder block.Install Spacer Plate
1. Thoroughly clean the spacer plate and cylinder block surface. 2. Install a new spacer plate gasket (3). Install a new O-ring seal (2) on the hollow dowel.3. Install spacer plate (1).
Both surfaces of spacer plate, top of cylinder block and both sides of spacer plate gasket must be clean and dry. Do not use any gasket adhesives or other substances on these surfaces.
4. Install a new O-ring seal (5) on the hollow dowel.5. Install new large and small water ferrules (4) in the spacer plates.6. Check cylinder liner projection. See INSTALL CYLINDER LINERS.end by: a) install cylinder head