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)

Or, hide this message: temporarily or permanently

Fluid Type Specifications

FRONT DRIVE AXLE
Synthetic Differential Lubricant GL-5 75W90 GM P/N 89021677 (Canadian P/N 89021678)

REAR DRIVE AXLE
Synthetic Differential Lubricant GL-5 75W-90 G/M P/N 89021677 (Canadian P/N 89021678)

LIMITED SLIP DIFFERENTIAL
Limited Slip Differential Lubricant Additive GM P/N 1052358 (Canadian P/N 992694)