Hino S5-LJ05E04A Workshop Manual page 374

10–98
AVOID INTERFERENCE
WITH COOLING JET
"0" MARK
EXHAUST SIDE
INTAKE SIDE
ENGINE MECHANICAL (J05E)
MOUNTING THE PISTON AND CONNECTING ROD
1. MOUNTING THE PISTON AND CONNECTING ROD
(1) The crankshaft of the cylinder to which the piston & connecting
rod are inserted must be at the top dead center.
! CAUTION
If the crankshaft is not at the top dead center, the connecting rod
touches the cooling jet.
(2) Apply engine oil to the piston periphery, cylinder liner inner sur-
face and connecting rod bearing. Add engine oil into the connect-
ing rod oil hole.
(3) Use the SST to compress the piston ring and set it to the cylinder
liner.
SST:
! CAUTION
•
Assemble the pistons and connecting rods in the order of
cylinder numbers as identified before removal.
•
Check the SST for deformation or scratches.
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(4) Use care to avoid interference of the connecting rod with a cool-
ing jet when using the wooden rod or other similar tools to insert
the piston.
! CAUTION
•
Before insertion, orient a "0" mark indicated on the piston to
the exhaust side.
• Be careful not to damage the cylinder liner, crankshaft and
cooling jet during work.
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(5) Make sure that "0" marks indicated on the pistons rest on the
exhaust side.
"0" MARK
SHTS021270900235
S0944-11370
Piston ring holder