Gas Walk Behind Mower — service parts and specifications. Also written 944365440.
Read this before you order anything. These figures are transcribed automatically from manufacturer manuals and can be wrong. Nothing here is a fitment guarantee or professional advice.
Provided free, as is, with no warranty and no liability accepted — you use it at your own risk and on your own responsibility. Check every number against the plate on your own machine before you buy or fit a part.
Reference data — no warranty, no fitment guarantee, used at your own risk. Disclaimer
Transcribed from the manufacturer manual — not a fitment guarantee. Manufacturers supersede part numbers during a production run: check these against the plate on your own machine before ordering.
Spark plug — Replace annually or every 100 operating hours. Cross-reference equivalents from other brands usually fit.
Engine oil — Grade depends on operating temperature, not on the machine. Several grades listed below are all correct — pick by season.
Oil capacity — Refill amount after draining. Always verify on the dipstick; a slight overfill can foul the plug.
Air filter — Check every 25 hours, more often in dusty conditions. A clogged filter shows up as black smoke and power loss.
| Item | Value | Context | Page |
|---|---|---|---|
| Spark plug | BPR6ES | … Type (API SG-SL): SAE 30 (above 0°C/32°F) or SAE 10W-30 Spark Plug (Gap: 0,76 ram) NGK BPR6ES Valve Clearance (± 0.04 ram): Intake: 0.015 mm … | 4 |
| Engine oil | SAE 30 | … /Type: 0,94 Litres (Unleaded Regular) Oil Capacity: 0,5 Litres Oil Type (API SG-SL): SAE 30 (above 0°C/32°F) or SAE 10W-30 Spark Plug (Gap: 0,76 … | 4 |
| Engine oil | SAE 10W-30 | … Regular) Oil Capacity: 0,5 Litres Oil Type (API SG-SL): SAE 30 (above 0°C/32°F) or SAE 10W-30 Spark Plug (Gap: 0,76 ram) NGK BPR6ES Valve Clearance … | 4 |
| Engine oil | 10W-30 | … Regular) Oil Capacity: 0,5 Litres Oil Type (API SG-SL): SAE 30 (above 0°C/32°F) or SAE 10W-30 Spark Plug (Gap: 0,76 ram) NGK BPR6ES Valve Clearance … | 4 |
| Oil capacity | 18.5 oz | … any spilled oil from lawn mower or side of engine. 5. Fill engine with oil. The engine oil capacity is 18.5 oz. If oil is not com- pletely drained … | 12 |
| Air filter | 1672187 | … 11 5580246 12 4581120 13 5580253 14 5580535 15 0639419 16 0635474 0635482 0636126 17 1672187 AIR CLEANER DESCRIPTION Packing Set Float Set Chamber … | 21 |