Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Service Limits & General Specifications

CONNECTING ROD SIDE CLEARANCE





^ Measure the side clearance between the connecting rod and crankshaft with a feeler gauge.
Standard 0.20 - 0.35 mm (0.0079 - 0.0138 inch)
Limit 0.40 mm (0.016 inch)
^ If beyond the limit, replace the connecting rod and measure again. If still beyond the limit, replace the crankshaft.

CONNECTING ROD BEND AND TORSION





Bend Limit 0.15 mm (0.0059 inch) per 100 mm (3.94 inch) length
Torsion Limit 0.30 mm (0.0118 inch) per 100 mm (3.94 inch) length





^ If it exceeds the limit, replace connecting rod assembly.

OUTER DIAMETER OF CONNECTING ROD BOLTS





^ Measure outer diameter d as shown.
Standard 7.90 - 8.00 mm (0.3110 - 0.3150 inch)
Limit 7.75 mm (0.3051 inch)
^ When the value of d exceeds the limit (when it becomes thinner) replace the bolt with a new one.