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QJ Motor · Shim-adjusted overhead-cam four-stroke, wet sump, gearbox shares engine oil, chain drive

SRK800 RR

Library entry covers 2024

21 factory 50 guideline

Published source

QJMOTOR SRK 800 RR 2023 User Manual, 4.2 Maintenance schedule pp.45-46 English (ManualsLib.es 914334 pages 51-52)

Factory owner's handbook. Covers QJMOTOR SRK 800 RR 2023 user manual (multilingual); the 2024 catalog year is not confirmed against it.

71 items for a 2024 model, grouped by interval the way a factory chart is laid out.

How this bike is built (what the schedule is based on)
Engine cycle
Four-stroke
Engine lubrication
Wet sump (oil in crankcase)
Oil filtration
Replaceable cartridge or spin-on filter
Valve gear
Overhead cam, shim adjusted (incl. desmo)
Ignition
Electronic (CDI / transistor / ECU)
Charging
Alternator / stator with rectifier
Battery
Wet cell (flooded lead-acid, needs topping up)
Fuel system
Fuel injection
Cooling
Liquid cooled
Primary drive
Gear or chain inside engine, shares engine oil
Gearbox oil
Shares engine oil
Clutch control
Hand lever, cable
Final drive
Chain
Front suspension
Telescopic fork
Rear suspension
Swingarm, single shock / cantilever
Front brake
Disc, hydraulic
Rear brake
Disc, hydraulic
Wheels
Cast / alloy, tubeless
Sidecar
No sidecar
Maintenance schedule

2024 QJ Motor SRK800 RR

On the road: every 300 km

1 item
  • Check engine oil level
    Pre-ride / on the road
    Guideline

    Each fuel stop on old machines. Dry sump: check the tank hot, engine idling or just stopped, per your manual.

On the road: every 500 km

3 items
  • Check lights, horn, brake light switches
    Pre-ride / on the road
    Guideline
  • Check tire pressures
    Pre-ride / on the road
    Guideline
  • Lubricate drive chain
    Pre-ride / on the road
    Guideline

    Lube warm, ideally at the end of the riding day so it soaks in overnight. Sooner after rain.

On the road: every 800 km

1 item
  • Check coolant level
    Pre-ride / on the road
    Guideline

On the road: every 1,000 km

1 item
  • Check chain slack and rear wheel alignment
    Pre-ride / on the road
    Guideline

Every 1,000 km

1 item
  • Drive chain (inspect, lubricate, adjust)
    Final drive
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 6,000 km; every 1,000 km: I, L, A. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

Every 1,600 km or 6 months

1 item
  • Inspect tire tread, sidewalls and date codes
    Wheels and tires
    Guideline

Every 5,000 km or 12 months

9 items
  • Check throttle cable(s) free play and return
    Fuel and air
    Guideline
  • Clean drive chain thoroughly (remove and soak, re-lube)
    Final drive
    Guideline

    Non O-ring chains on old machines: remove, clean, soak in hot chain grease or lube, refit with the master link clip closed end leading.

  • Inspect chain and sprockets for wear (measure stretch)
    Final drive
    Guideline
  • Check steering head bearing adjustment
    Front end
    Guideline
  • Inspect fork seals, stanchions and fork boots
    Front end
    Guideline
  • Check footrests, pegs, rear brake and gear lever pivots
    Rear suspension and frame
    Guideline
  • Grease and check center / side stand and springs
    Rear suspension and frame
    Guideline
  • Check brake pads and discs
    Brakes
    Guideline
  • Check wheel bearings for play
    Wheels and tires
    Guideline

Every 6,000 km

11 items
  • Cooling system (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000 km and every 6,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Headlight beam adjustment (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I every 6,000 km from 6,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Oil strainer (clean)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): C at 1,000 km and every 6,000 km. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Suspension (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I every 6,000 km from 6,000 km. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Throttle operation (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000 km and every 6,000 km. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Fuel lines (inspect)
    Fuel and air
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000 km and every 6,000 km. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Clutch (inspect)
    Primary and gearbox
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000 km and every 6,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Side stand (inspect)
    Rear suspension and frame
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I every 6,000 km from 6,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Brake pad wear (inspect)
    Brakes
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I every 6,000 km from 6,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Brake system (inspect, adjust)
    Brakes
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I, A at 1,000 km and every 6,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Wheels and rims (inspect)
    Wheels and tires
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000 km and every 6,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

Every 6,500 km or 12 months

2 items
  • Inspect, clean and gap spark plugs
    Engine
    Guideline
  • Adjust clutch free play, lubricate cable and lever pivot
    Primary and gearbox
    Guideline

Every 8,000 km or 12 months

2 items
  • Change engine oil
    Engine
    Guideline

    Pre-1970 machines: many owners run non-detergent or classic-spec oil with no filter, so short intervals matter. Dry sump: drain the tank and the crankcase/sump, flush the tank and clean the feed and return screens.

  • Replace oil filter
    Engine
    Guideline

Every 9,500 km or 12 months

7 items
  • Inspect coolant hoses and clamps
    Engine
    Guideline
  • Clean / inspect air filter
    Fuel and air
    Guideline

    Mesh or oiled foam: clean and re-oil. Paper: blow out or replace. Some very early machines have no filter at all.

  • Check charging voltage and regulator / cut-out
    Ignition and electrics
    Guideline
  • Check swingarm bushes for play
    Rear suspension and frame
    Guideline
  • Inspect rear shocks for leaks and damping
    Rear suspension and frame
    Guideline
  • Lubricate control cables and lever pivots
    Controls and cables
    Guideline
  • Lubricate speedometer / tachometer cables, check drive
    Controls and cables
    Guideline

    A dry speedo cable whips the needle and eventually kills the instrument.

Every 12,000 km

8 items
  • Engine oil (replace)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): R at 1,000, 12,000 and 24,000 km; I at 6,000, 18,000 and 30,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Nuts, bolts and fasteners (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000, 12,000 and 24,000 km. Marked *: to be done by a QJMOTOR service organization or a certified mechanic with the proper tools and data. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Oil filter (replace)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): R at 1,000, 12,000 and 24,000 km; I at 6,000, 18,000 and 30,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Spark plugs (inspect)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000, 6,000, 18,000 and 30,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Spark plugs (replace)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): R at 12,000 and 24,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Air filter (inspect)
    Fuel and air
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000, 6,000, 18,000 and 30,000 km; note 1: in dusty areas service more often, first at 1,000 km and then clean every 6,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Air filter (replace)
    Fuel and air
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): R at 12,000 and 24,000 km. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

  • Steering (inspect)
    Front end
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): I at 1,000, 18,000 and 30,000 km. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

Every 16,000 km or 2 years

1 item
  • Compression test (or leak-down)
    Engine
    Guideline

Every 19,500 km or 2 years

4 items
  • Replace air filter element
    Fuel and air
    Guideline
  • Synchronize throttle bodies
    Fuel and air
    Guideline
  • Clean and grease rear suspension linkage
    Rear suspension and frame
    Guideline
  • Grease swingarm pivot
    Rear suspension and frame
    Guideline

Every 24,000 km or 3 years

1 item
  • Change fork oil
    Front end
    Guideline

    Some early telescopic forks are grease filled or use very small oil quantities. Check your manual.

Every 24,000 km or 4 years

1 item
  • Check valve clearances (shim adjusted)
    Engine
    Guideline

Every 25,500 km or 4 years

1 item
  • Replace spark plugs
    Engine
    Guideline

Every 29,000 km

1 item
  • Replace chain and sprockets (wear based)
    Final drive
    Guideline

Every 32,000 km or 4 years

2 items
  • Repack / replace steering head bearings
    Front end
    Guideline

    Many old machines use loose balls in cups and cones. Taper roller conversions are common.

  • Repack / replace wheel bearings
    Wheels and tires
    Guideline

    Cup-and-cone and taper roller hubs need periodic repacking and adjustment.

Every 38,500 km or 4 years

1 item
  • Replace fuel filter
    Fuel and air
    Guideline

Every 40,000 km or 6 years

1 item
  • Replace swingarm bushes / bearings
    Rear suspension and frame
    Guideline

Every 42,000 km

1 item
  • Valve clearance (adjust)
    Engine
    Factory

    Factory: Maintenance schedule 4.2 (pp.45-46): every 42,000 km: A. Marked **: the factory suggests these be done by a QJMOTOR service organization for safety. Codes: I = check, clean, adjust, lubricate or replace if necessary; C = clean; R = replace; A = adjust; L = lubricate. Columns: 1,000, 6,000, 12,000, 18,000, 24,000 and 30,000 km. Note 2: past 30,000 km repeat the table. Note 3: service more often on rough roads and in harsh conditions.

Every 48,500 km or 6 years

1 item
  • Rebuild forks: seals, bushes, springs
    Front end
    Guideline

Every 6 months

1 item
  • Clean battery terminals, check charge and strap
    Ignition and electrics
    Guideline

Every 2 years

4 items
  • Replace coolant
    Engine
    Guideline
  • Inspect wiring, bullet connectors and ground points
    Ignition and electrics
    Guideline
  • Inspect frame, welds and lugs for cracks
    Rear suspension and frame
    Guideline
  • Replace brake fluid
    Brakes
    Guideline

Every 4 years

3 items
  • Replace fuel lines
    Fuel and air
    Guideline

    Old rubber and modern ethanol fuel do not mix well.

  • Inspect brake hoses; replace old rubber
    Brakes
    Guideline
  • Rebuild calipers and master cylinders (seals)
    Brakes
    Guideline

Every 6 years

1 item
  • Replace tires on age (regardless of tread)
    Wheels and tires
    Guideline

Guideline lines: Intervals here are general guidelines for the machine's era and layout, compiled for this app. They are not factory manual figures. Check your workshop manual, and edit any interval in the bike's Schedule tab.

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