AJS Firefox 50 Oil Type & Capacity
Review the available maintenance fluid data for AJS Firefox 50, including capacity, viscosity and approval information where provided.
Contents
AJS Firefox 50 Maintenance Fluid Guide
Fluid requirements can vary by engine, gearbox, drivetrain and production year, so always match the data to the exact version before service.
Service Notes for Motorcycles
For motorcycles, pay special attention to JASO requirements and wet-clutch compatibility when engine oil is shared with the gearbox.
AJS Scooters 50cc Firefox 50 Engine Oil
When replacing engine oil, warm the engine briefly, drain completely, replace the filter if required and recheck the level after startup. On motorcycles, check JASO MA/MA2 compatibility when the engine oil also lubricates the clutch or gearbox.
| Capacity | 0.80 L |
|---|---|
| API Specification | SN |
| OEM Approval | Ford MF95700400X, Ford MP15700400AB, Mitsubishi MZ100723EX, Polaris 502082, Polaris 502528, Polaris 2881413, Subaru SOA868V9290, Subaru SOA635046, Suzuki 990LM07590 |
| JASO | MA2 |
| Viscosity | 10W-40 |
Recommended Products
- Motobike 4-T Ester 10W-40 — 1172112-001 , 1.00 L
- Professional Engine Cleaner — 1390321-300 , 0.30 L
AJS Scooters 50cc Firefox 50 Brake Fluid
Do not mix incompatible brake fluid types. Old or contaminated brake fluid can reduce braking performance under heat.
| Capacity | 1.00 L |
|---|
Recommended Products
- DOT 4 — 1350601-250 , 0.25 L
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Always verify fluid specifications for AJS Scooters 50cc with the owner's manual and official service documentation before replacement.