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

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Common Problem Causes

NVT850 - Manual Transmission
DIAGNOSIS AND TESTING - COMMON PROBLEM CAUSES
The majority of transaxle malfunctions are a result of:
- Insufficient lubrication
- Incorrect lubricant
- Misassembled or damaged internal components
- Improper operation