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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4L60-E Automatic Transmission

1. Add transmission fluid through filler tube until oil level is between the "ADD" and "HOT" marks on dipstick.

2. Place selector lever in park, depress accelerator to place carburetor on fast idle cam, and move selector lever through each range. Do not race engine.

3. With selector lever in park, engine running at idle (1-3 minutes), and vehicle on level surface, check fluid level and add additional fluid to bring level between dimples on dipstick.