Goupil G3 Manual May 2026

| Feature | Goupil G3 (Manual) | Olympia SM3 | Underwood Rhythm Touch | | :--- | :--- | :--- | :--- | | Weight | Very Heavy | Medium | Very Heavy | | Key feel | Stiff, Industrial | Smooth, Medium | Soft, "Mushy" | | Shift mechanism | Heavy Carriage Shift | Light Segment Shift | Heavy Carriage Shift | | Aesthetic | French Utilitarian | German Precision | American Art Deco | | Noise level | 9/10 (Loud) | 6/10 | 7/10 |

The original Goupil G3 manual specifies three maintenance tiers: goupil g3 manual

| Interval | Task | User / Dealer | | :--- | :--- | :--- | | Daily | Check tire pressure (2.5 bar front, 3.0 bar rear). Inspect windshield washer fluid. | User | | Weekly | Clean battery tops. Check electrolyte levels (flooded lead-acid). Distilled water only. | User | | Monthly | Lubricate steering joints. Check brake fluid level (DOT 4). Inspect all lights. | User | | Every 6 months | Torque wheel nuts (60 Nm). Grease kingpins. Check controller cooling fan. | Dealer/Competent Tech | | Yearly | Replace rear axle oil (SAE 80W-90). Load test batteries. Replace cabin air filter. | Dealer | | Feature | Goupil G3 (Manual) | Olympia

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