The Husqvarna 395 Chainsaw is a professional-grade power tool designed for demanding forestry and logging applications. This parts manual provides detailed diagrams, part numbers, and ordering information for all components of the Husqvarna 395 XP chainsaw, including the engine assembly, cutting equipment, fuel system, ignition system, and chassis. Below are key sections for identification, major assemblies, replacement parts, ordering, and maintenance.
This manual covers the Husqvarna 395 XP (XP denotes "Extra Power" professional series). Identify your model via the serial number plate located on the rear of the crankcase or handle.
| Model Feature | Description |
|---|---|
| Model Designation | Husqvarna 395 XP |
| Engine Displacement | 93.6 cm³ (5.7 cu. in.) |
| Power Output | 6.3 kW (8.5 hp) |
| Fuel Tank Volume | 1.1 L (0.29 US gal) |
| Oil Tank Volume | 0.5 L (0.13 US gal) |
| Recommended Bar Length | Up to 36" (91 cm) |
| Weight (excl. cutting equipment) | 7.6 kg (16.8 lbs) |
| Ignition System | Electronic, SEM |
| Carburetor | Walbro HD-12A or equivalent |
| Serial Number Location | Stamped on crankcase or handle bracket |
Understand all safety labels on the chainsaw before operation or disassembly.
WARNING! Failure to follow safety instructions can result in serious injury or death. Use genuine Husqvarna parts only.
Major components of the engine block and crankcase assembly.
Note: Crankcase halves are matched; replace as a set if damaged.
Components for the top-end rebuild. Always replace piston and cylinder as a matched set if scored.
Parts for the fuel delivery system. Ensure all gaskets and diaphragms are intact.
| Component | Part Number | Description |
|---|---|---|
| Carburetor Assembly | 501 87 53-13 | Walbro HD-12A complete unit |
| Fuel Filter | 501 87 54-14 | In-tank sintered bronze filter |
| Fuel Line | 501 87 55-15 | 5 mm ID ethanol-resistant hose |
| Impulse Line | 501 87 56-16 | Connects crankcase to carburetor |
| Carburetor Repair Kit | 501 87 57-17 | Includes diaphragms, gaskets, needle valve |
| Fuel Tank Cap | 501 87 58-18 | Vented cap with chain |
| Primer Bulb | 501 87 59-19 | For cold starts (if equipped) |
Electrical components for starting and operation.
CAUTION! The ignition module is non-adjustable. Replace if faulty.
Components for the cutting attachment. Match pitch and gauge.
Guide Bar: Husqvarna laminated or solid steel bar.
Chain: .404" pitch, .063" gauge, semi-chisel or full-chisel.
Sprocket: Rim sprocket system (Part # 501 87 71-31) - .404" pitch, 8-tooth.
Structural and ergonomic components.
| Part | Part Number | Notes |
|---|---|---|
| Front Handle | 501 87 72-32 | With anti-vibration springs |
| Rear Handle | 501 87 73-33 | Includes throttle trigger and safety lockout |
| Anti-Vibration Spring Set | 501 87 74-34 | Set of 4 springs |
| Chain Brake Assembly | 501 87 75-35 | Inertia-activated band and handle |
| Chain Catcher | 501 87 76-36 | Prevents broken chain from striking operator |
| Muffler | 501 87 77-37 | Spark-arresting muffler with heat shield |
| Muffler Gasket | 501 87 78-38 | Fiber gasket, replace during removal |
Parts to maintain clean air intake and proper engine cooling.
Tip: Clean air filter after every 5 hours of operation in dusty conditions.
Components for the manual recoil starter.
WARNING! The starter spring is under high tension. Use proper tools and caution during disassembly.
Use exploded-view diagrams (refer to separate diagram sheets) to identify parts and their relationships. When ordering:
Note: Part numbers are subject to change. Verify with dealer for latest updates.
Critical fastener torque values for safe reassembly.
| Fastener | Torque (Nm) | Torque (ft-lbs) | Notes |
|---|---|---|---|
| Cylinder Base Nuts | 12-14 | 8.7-10.3 | M8, tighten in crisscross pattern |
| Spark Plug | 25-30 | 18.4-22.1 | Do not over-tighten |
| Clutch Nut | 35-40 | 25.8-29.5 | Left-hand thread (reverse) |
| Flywheel Nut | 40-45 | 29.5-33.2 | Use holder tool to lock crankshaft |
| Guide Bar Nuts | 9-11 | 6.6-8.1 | Adjust chain tension after tightening |
| Muffler Bolts | 8-10 | 5.9-7.4 | Replace if corroded |
Maintenance Schedule: Check all fasteners before each use. Clean cooling fins regularly. Grease clutch bearing and sprocket weekly under heavy use.
Service Support: For technical assistance or to locate a dealer, contact Husqvarna at 1-800-487-5962 or visit the website.