STIHL 030 / 031 Chainsaw Service Manual (P/N 1113 640 3201)
206 Pages • 30.39 MB • Instant, Printable PDF
Stihl Models Covered & Key Technical Specifications
Models: STIHL 030 AV, 031 AV, 032 AV
Sub-models / Variants: 030, 031, 032, 030 AV, 031 AV, 032 AV, Quickstop models, models with heated handles
Trade Names: STIHL Chainsaw
Model Years: 1970s–1980s
Technical Data:
- Engine: Single cylinder two-stroke, 45–51 cc
- Power: 2.4 kW (3.2 DIN HP) to 2.6 kW (3.5 DIN HP)
- Ignition: Breaker-controlled or Transistor-controlled magneto
- Carburetor: All-position diaphragm with integral fuel pump
- Fuel Mix: 1:40 (STIHL two-cycle oil)
- Oil Pump: Mechanical speed-controlled with plunger
- Clutch: Centrifugal, 3,200 r.p.m. engagement
Stihl Manual Features & Content Preview
- 1970s and 1980s STIHL 030, 031, and 032 models, including AV, Quickstop, and heated-handle variants
- 47 detailed exploded-view diagrams and 11 system troubleshooting charts for accurate diagnostics
- Official factory service publication covering comprehensive repair data and engineering commonalities for these powerheads
Manual Organization and Content
This 206-page OEM document delivers professional-grade technical reference material for the STIHL 030, 031, and 032 powerhead systems. It breaks down construction specifications for the two-stroke engine, ignition systems, and fuel delivery components. You will find dedicated sections outlining maintenance requirements for the chain lubrication system, covering the pump assembly and exact hose routing. Working on vintage chainsaws carries inherent physical risks; always ensure the spark plug is disconnected and system pressure is relieved before starting any diagnostic evaluation. The included troubleshooting flowcharts for engine, ignition, and fuel system issues help isolate faults efficiently during daily workshop repair routines.
Engine and Technical Specifications
Precise factory measurements are critical when restoring or maintaining these classic saws. The guide lists engine specifications for the STIHL 032 at a 51 cc displacement, alongside strict torque values like 30 Nm for the crankshaft nut. Ignition armature gaps are firmly documented at 0.2–0.3 mm across both breaker and transistor-controlled systems. For the clutch assembly, the standard dictates 40 Nm of torque on the crankshaft mounting. Finally, spark plug gaps must be maintained at 0.5 mm, utilizing either Bosch WSR 6 F or Champion RCJ 6 Y types.
Customer Reviews
Read what our customers say about this Stihl Chainsaw manual and share your own experience.