GMC T Series 1994 Repair Manual page 422

J 24270
A. Cloth
Figure 17— Removing Cylinder Ridge
2. Mark the cylinder numbers on the tops of each
piston.
• Marking them from the front to the rear, with the
engine in an upright position and viewed from
the front.
— The right bank is numbered 1-3-5.
— The left bank is numbered 2-4-6.
3. Check the connecting rod and cap for identification
marks.
• Mark the parts.
• Marking them from the front to the rear, with the
engine in an upright position and viewed from
the front.
— The right bank is numbered 1-3-5.
— The left bank is numbered 2-4-6.
Figure 16— Removing Balance Shaft Assembly
F9385
(Typical)
Important
• Store the connecting rod and cap together as mat­
ing parts, so they may be reassembled in the same
wear pattern and balance from which they were
removed.