SR4 Max Maintenance Schedule & Torque Reference

Service cadence

• First service: 1,000 km or 3 months
• Thereafter: every 5,000 km or 12 months - whichever comes first

So the official mileage milestones are 1k → 5k → 10k → 15k → 20k → 25k.

This is different from Voge’s geared bikes, which run on a 6k cycle. If you’re coming off a DS900X or DS525X you’ll be visiting the dealer slightly more often per kilometer.

Periodic maintenance table

Symbol legend: I inspect (adjust if needed) · C clean · R replace · A adjust · L lubricate · \ no action.

Item	1k	5k	10k	15k	20k	25k
Engine oil (also every 1 year)	R	\	R	\	R	\
Secondary oil filter (also every 1 year)	R	\	R	\	R	\
Engine oil level	I	I	I	I	I	I
Fuel pipeline seal	\	I	I	I	I	I
Fuel pump	\	\	I	\	I	\
Throttle set & crankcase breathing tube	\	\	C	\	C	\
Coolant level	I	I	I	I	I	I
Coolant (also every 2 years)	\	\	\	\	\	\
CVT wash and inspection	\	\	I	\	I	\
CVT belt	\	\	\	\	R	I
Valve clearance	\	\	\	\	I	\
Spark plug	\	\	\	\	R	\
Air filter element	\	\	R	\	R	\
Throttle operating system	A	A	A	A	A	A
Steering bearing lubrication	I	\	L	I	L	I
Front & rear wheel bearing	\	L	L	L	L	L
Main stand & side stand shafts	\	L	L	L	L	L
Brake lever shaft	\	L	L	L	L	L
Engine holder pivots	\	L	L	L	L	L
Battery voltage	\	I	I	I	I	I
Brake oil tube seal	I	I	I	I	I	I
Brake fluid (also every 2 years)	I	I	I	I	I	I
Brake fluid level	I	I	I	I	I	I
Brake pads (front + rear)	I	I	I	R	I	I
Fuel evaporation system	I	I	I	I	I	I
Front & rear shock absorber leakage	I	I	I	I	I	I

Items worth knowing about

• CVT belt is replaced at 20,000 km - this is the marquee maintenance item on a CVT scooter. Budget for it. The replacement also typically includes inspection of the variator weights and clutch shoes; ask your dealer to do those at the same time.
• CVT inspection at 10k and 20k - internal cleaning and check of the variator/clutch. Riders who use the SR4 Max in dusty or humid conditions should ask for an extra inspection at 5k or 15k.
• Valve clearance and spark plug only at 20k - Voge’s most relaxed service interval among the bikes we’ve documented. The 350cc engine is tuned conservatively.
• Engine oil and secondary oil filter every 10k or 1 year - note the change interval is 10k, not 5k. The 5k interval is purely an inspection/level-check visit.
• Front brake pads replaced at 15k. (No second replacement listed in the 25k window - assume the same 15k cycle continues.)

Key fastener torques

From the SR4 Max “Routine check table for key fastening parts.”

#	Fastener	Thread	Qty	Torque
1	Front wheel axle	M12	1	32 N·m
2	Front wheel axle lock-up	M8	2	19 N·m
3	Front brake caliper to shock absorber	M8	4	32 N·m
4	Right body of rear fork to engine	M10	2	38 N·m
5	Engine to frame	M16	1	180 N·m
6	Engine damping jacket to frame	M12	4	100 N·m
7	Front body of engine holder to frame	M12	1	110 N·m
8	Front body to main body of engine holder	M14	2	180 N·m
9	Rear shock absorber fastening	M10	4	38 N·m
10	Rear wheel locking nut	M16	1	115 N·m

The engine-to-frame and engine-holder fasteners are notably high-torque (180 N·m each) - make sure your torque wrench has the range. Mid-frame work on this scooter genuinely needs the right tool.

Other torques mentioned in the manual: rear-suspension adjusting nut 22 N·m. Front shock absorber bolt nut #3: 15-20 N·m. Bolt nut #5: 22 N·m.

Break-in (first 1,000 km)

• First 1,000 km: drive carefully, avoid sudden acceleration and extended high-speed running
• Economic cruising speed: 50 km/h (manual states fuel consumption rises sharply between 60 → 90 km/h)
• First 200 km: low-speed cornering only
• First 500 km: gentle braking
• First 24 hours after tire patch: max 80 km/h

After break-in, get the 1,000 km first service done at a Voge dealer for warranty validity.

Specifications quick reference

• Top speed: 129 km/h
• Peak torque: 35 N·m at 6,000 rpm
• Fuel consumption: ≤ 3.47 L/100km (WMTC)
• Fuel tank: 12.8 L
• Clutch type: dry centrifugal (CVT scooter)

Source

Extracted directly from the Voge SR4 Max Owner’s Manual (English edition) - periodic-maintenance table on page 72 and routine fastener-check table on page 73. The full manual is hosted on this site at /manuals/sr4-max-owner-en/.