C16x/C24x/C30x Operator’s Manual Service - 91
10 Hour Service
10 Hour Service
Change Engine Oil
C16x: Briggs & Stratton
®
Vanguard
TM
16 HP
Change engine oil and filter after the first
10 hours of operation and every 50 hours
thereafter.
1. Drain at plug (2) while oil is still warm.
2. Replace plug.
3. Change oil filter (3).
4. Slowly add GEO at fill cap (1) until level rises
to FULL mark on dipstick.
5. Tighten fill cap.
C24x: Honda
®
GX690
Change engine oil after the first 10 hours of
operation and every 100 hours thereafter.
1. Drain at plug (1) while oil is still warm.
2. Replace plug.
3. Slowly add GEO at fill (2).
Location Task Notes
Engine Change engine oil Initial, GEO
Trencher Check digging chain tension
Check restraint bar position
Check trench cleaner position
NOTICE: Engine oil capacity is 47 oz (1.47 L).
Too much oil will damage the engine.
• Do not overfill.
NOTICE: Engine oil capacity is 1.8 qt (1.7 L).
Too much oil will damage the engine.
• Do not overfill.