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D5 DI-D OH Service Specification

The document outlines service specifications for various engine components, including timing belts, rocker arms, camshafts, and oil pumps, detailing standard measurements and acceptable limits. Key specifications include valve clearances, cylinder head dimensions, and piston ring gaps. It emphasizes the importance of maintaining specified tolerances for optimal engine performance and reliability.

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Wahyudi
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13 views2 pages

D5 DI-D OH Service Specification

The document outlines service specifications for various engine components, including timing belts, rocker arms, camshafts, and oil pumps, detailing standard measurements and acceptable limits. Key specifications include valve clearances, cylinder head dimensions, and piston ring gaps. It emphasizes the importance of maintaining specified tolerances for optimal engine performance and reliability.

Uploaded by

Wahyudi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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SERVICE SPECIFICATIONS

Item Standard Limit


Timing belt
Auto-tensioner rod extension length 2.3 - 7.6 -
(with timing belt installed) mm
Auto-tensioner rod extension length (when free) mm 14.5 -
Auto-tensioner rod retraction length Less than 1 -
(when pressed with force of 98 - 196 N·m) mm
Rocker arm and camshaft
Valve clearance mm Intake 0.09 -
Exhaust 0.14 -
Cam height mm Intake 35.47 34.97
Exhaust 35.41 34.91
Cylinder head and valves
Flatness of gasket surface mm 0.05 *0.2
*Grinding is not suitable for correction.
Cylinder head overall height mm 129.9 - 130.1 -
Cylinder head bolt nominal length mm - 93
Valve stem diameter mm Intake 5.965 - 5.980 -
Exhaust 5.950 - 5.965 -
Valve thickness of valve head mm (margin) Intake 1.3 0.8
Exhaust 1.5 1.0
Valve length mm Intake 107.58 107.08
Exhaust 107.98 107.48
Valve spring free height mm 54.3 53.3
Valve spring load/installed height N/mm 230/40.5 -
Valve spring cut-of-squareness 2° or less Max. 4°
Valve seat contact width mm 1.1 - 1.5 -
Valve stem-to guide clearance mm Intake 0.020 - 0.047 0.10
Exhaust 0.035 - 0.062 0.15
Valve face angle 45° - 45.5° -
Valve stem projection mm Intake 46.58 47.08
Exhaust 46.58 47.08
Oil pan and oil pump
Balancer shaft oil clearance mm Front Right 0.02 - 0.05 -
Left 0.02 - 0.06 -
Rear 0.06 - 0.10 -
Oil pump tip clearance mm 0.03 - 0.09 -
Oil pump side clearance mm 0.04 - 0.10 -
Oil pump body clearance mm 0.10 - 0.18 0.35
Piston and connecting rod
Piston ring end gap mm No. 1 ring 0.30 - 0.45 0.8
No. 2 ring 0.30 - 0.45 0.8
Oil ring 0.25 - 0.45 0.8
Piston ring-to-ring groove clearance mm No. 1 ring 0.06 - 0.11 0.15
No. 2 ring 0.05 - 0.08 0.15
Oil ring 0.02 - 0.07 0.10
Oil clearance at crankshaft pins mm 0.030 - 0.055 0.10
Connecting rod big end side clearance mm 0.10 - 0.25 0.40
Crankshaft and cylinder block
Crankshaft end play mm 0.05 - 0.25 0.45
Oil clearance at crankshaft journal mm 0.040 - 0.055 0.10
Cylinder block gasket surface warp mm 0.05 0.10
Cylinder I.D. mm 91.10 - 91.13 -
Cylinder block gasket surface grinding limit - 0.2
(including cylinder head grinding amount) mm
Cylinder-to-piston clearance mm 0.03 - 0.05 -

O.D.: Outer diameter


note
I.D.: Inner diameter

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