HINO E13C VALVE LASH ADJUSTMENT PROCEDURE, VALVE LASH CLEARANCE SPECIFICATIONS, PAGE 1 OF 3
HINO E13C VALVE CLEARANCE CHECKING AND ADJUSTING PROCEDURES
NOTICE Valve clearance adjustment is performed only when the checking result is not within the specified value. 1.
FLYWHEEL
ALIGNING MARK
POINTER
PREPARATION OF CHECKING AND ADJUSTMENT
(1)
Positioning the No.1 or No.6 cylinder at Top Dead Center of the compression stroke. a. Turn the crankshaft counterclockwise (viewed from the flywheel side) to align mark 1/6 on the outer periphery of the flywheel with the pointer of the flywheel housing. NOTICE
•
Always turn the crankshaft counterclockwise (viewed from the flywheel side).
•
In this position, the No.1 or No.6 cylinder is at the Top Dead Center of the compression stroke.
SHTS011100100001
b.
•
SUPPLY PUMP
Confirm whether No.1 or No.6 cylinder is at the Top Dead Center of the compression stroke by the following two steps. When the end-face of special tool and the surface of coupling plate are contacted by inserting special tool into coupling plate, No. 1 cylinder is set at Top Dead Center of the compression stroke. SST: Supply pump tool (09512-2530)
NOTICE When the end-face of special tool and the surface of coupling plate are not contacted, No. 6 cylinder is set at Top Dead Center of the compression stroke. Rotating crankshaft once, reconfirm it with special tool.
PLUG SHTS011100100041
SPECIAL TOOL COUPLING PLATE GEAR
NO.1 CYLINDER IS NOT AT TOP DEAD CENTER OF COMPRESSION STROKE.
NO.1 CYLINDER IS AT TOP DEAD CENTER OF COMPRESSION STROKE. SHTS011100100002
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