LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1985 >> Magnavan 5.7 M, 400/M40 >> Labor Times >> Electrical >> Starter >> Battery >> Testing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Labor Times: Electrical: Starter: Battery: Testing

Includes: Hydrometer and load test. DOES NOT include electrical system test.

Applies ToNoteStandard HoursWarranty HoursSkill Level
Dual Battery0.5C
Single Battery0.30.3C