Honda HSS Snowblower Problems | Repair Guide
Honda HSS snowblowers are legendary for reliability, smooth operation and exceptional build quality. Their hydrostatic transmission provides infinitely variable speed control, while track drive options handle challenging conditions like slopes and icy surfaces. These premium machines command premium prices, but owners often keep them for 20+ years. When problems occur, this guide helps diagnose and resolve issues.
Table of Contents
- Model Overview
- Engine Problems
- Auger System
- Hydrostatic Drive
- Track System
- Chute and Controls
- Maintenance
- Troubleshooting Quick Reference
- Frequently Asked Questions
Model Overview
Honda offers three HSS models to match different clearing needs and budgets.
| Model | Engine | Width | Intake | Drive Options |
|---|---|---|---|---|
| HSS724 | GX200 (196cc) | 24” | 20” | Wheel or Track |
| HSS928 | GX270 (270cc) | 28” | 21.5” | Wheel or Track |
| HSS1332 | GX390 (389cc) | 32” | 22.8” | Track only |
The Honda HSS928 features the legendary GX270 engine and hydrostatic transmission
Key Honda HSS features:
- Honda GX commercial-grade engines
- Hydrostatic transmission for smooth speed control
- Electric chute rotation (joystick control)
- LED headlights
- Electric start standard
- Track drive option for superior traction
All models feature Honda’s legendary GX commercial engines - the same engines used in commercial construction equipment, generators and pressure washers.
Engine Problems
Won’t Start
Honda electric start procedure:
- Fuel valve ON
- Choke ON (cold start)
- Engine switch ON
- Turn key
If won’t start:
- Check fuel (fresh, stabilized)
- Battery charged (electric start)
- Spark plug condition
- Fuel reaching carburetor
Hard Starting After Storage
Most common cause: Old fuel in carburetor.
Fix:
- Drain old fuel
- Clean carburetor
- Fresh fuel with stabilizer
- Honda recommends running dry for storage
Engine Surges
RPM hunts:
- Carburetor needs cleaning
- Fuel quality issue
- Governor linkage
- Air leak
Lacks Power
Weak under load:
- Stale fuel
- Dirty air filter
- Exhaust restriction
- Low compression (high hours)
Auger System
Auger Won’t Engage
Check:
- Auger clutch lever
- Belt condition
- Auger clutch mechanism
- Shear bolts intact
Shear Bolt Issues
Honda uses shear bolts to protect the gearbox:
- Check both auger shafts
- Use Honda genuine or equivalent
- Never substitute regular bolts
Auger Gearbox
Signs of gearbox problems:
- Oil leaking from housing
- Grinding noise
- Auger won’t turn with belt engaged
Gearbox service: Check oil level annually. Top off or drain/refill as needed.
Poor Throwing Distance
Snow doesn’t throw far:
- Impeller clearance too large
- Snow too wet
- Chute blockage
- Engine RPM low
Hydrostatic Drive
Honda’s hydrostatic transmission provides smooth, variable speed control.
Won’t Move
Check:
- Drive lever engaged
- HST fluid level
- Drive belt condition
- Transmission linkage
Jerky Movement
Not smooth:
- Air in hydrostatic system
- Low HST fluid
- Linkage adjustment needed
- Transmission wear
HST Fluid Service
Honda specifies HST fluid:
- Check level annually
- Change every 100 hours or 5 years
- Use Honda HST fluid only
Speed Control Issues
Speed lever doesn’t work properly:
- Cable adjustment
- Linkage wear
- Transmission issue
Track System
Honda track-drive models handle slopes and ice better than wheels.
Track Won’t Move
One or both tracks:
- Track tension
- Drive sprocket
- Track damage
- Transmission output
Track Comes Off
Causes:
- Improper tension
- Bent track frame
- Worn sprocket
- Debris caught
Track Tension Adjustment
Check tension seasonally:
- Lift machine
- Check sag at midpoint
- Adjust per manual specs
Track Replacement
When to replace:
- Cleats worn smooth
- Cracks in rubber
- Track stretches beyond adjustment
- Visible damage
Chute and Controls
Electric Chute Won’t Rotate
HSS models with electric chute:
- Check fuse
- Control switch
- Motor connection
- Gearbox
Manual Chute Issues
Stiff or won’t turn:
- Ice buildup (common)
- Cable adjustment
- Gearbox wear
Maintenance
Before Each Use
- Check oil level
- Check HST fluid (if applicable)
- Inspect shear bolts
- Test controls
- Check fuel level
Every 20 Hours
- Clean air filter
- Check belt tension
- Inspect auger housing
- Lubricate as specified
Annually
- Change engine oil
- Change HST fluid
- New spark plug
- Inspect all belts
- Grease fittings
- Check track tension
Storage
- Run fuel system dry OR use stabilizer
- Change oil
- Clean thoroughly
- Charge battery (electric start)
- Store covered in dry location
Common Parts
| Part | Honda Part # | Cost |
|---|---|---|
| Shear bolt kit | 90102-V45-A00 | $12-18 |
| Auger belt | Various | $30-50 |
| Spark plug | 98079-56846 | $6-10 |
| HST fluid | 08208-HST | $25-35 |
Troubleshooting Quick Reference
| Problem | Likely Cause | Solution |
|---|---|---|
| Won’t start | Old fuel | Drain, add fresh |
| Won’t start (stored) | Varnished carb | Clean carburetor |
| Hard starting | Low battery | Charge or replace |
| Engine surges | Dirty carb | Clean carburetor |
| Auger won’t turn | Shear bolt | Replace shear bolts |
| Won’t throw far | Impeller gap | Install impeller kit |
| Won’t move | HST fluid low | Check/add fluid |
| Jerky movement | Air in HST | Purge air from system |
| Track comes off | Loose tension | Adjust tension |
| Chute won’t rotate | Blown fuse | Check/replace fuse |
Frequently Asked Questions
Why are Honda snowblowers so expensive?
You’re paying for premium GX commercial engines, hydrostatic transmission, superior build quality and exceptional longevity. Honda snowblowers cost 30-50% more than comparable Ariens or Toro models upfront, but they commonly last 20-30 years with proper maintenance. The total cost of ownership often favors Honda over cheaper alternatives that need replacement sooner.
Honda vs Ariens - which is better?
Both are excellent machines with loyal followings. Honda offers smoother operation, quieter engines and arguably superior build quality. Ariens typically provides more raw power, easier serviceability, and lower purchase price. Honda’s hydrostatic drive is smoother than Ariens’ friction disc system. For steep driveways or icy conditions, Honda’s track models excel. Choose based on your specific needs and budget.
Is track drive worth the extra cost?
Absolutely, if you have slopes, icy conditions, or need to clear on uneven terrain. Tracks provide dramatically better traction than wheels, especially on ice or inclines. The HSS track models handle hills that would have wheel models spinning uselessly. For flat, level driveways, wheels work fine and cost less.
How long do Honda snowblowers last?
With proper maintenance, 20-30+ years is common. Many Honda snowblowers from the 1990s are still clearing driveways today. The key factors are using fresh fuel (or running dry for storage), regular oil changes, and addressing small problems before they become big ones.
What maintenance does the HST transmission need?
Check HST fluid level annually. Change the fluid every 100 hours of operation or every 5 years, whichever comes first. Use only Honda HST fluid - generic hydraulic fluid can damage the transmission. The HST system is very reliable when maintained but expensive to repair if neglected.
Can I use regular gas in my Honda snowblower?
Yes, Honda GX engines run on regular 87 octane gasoline. Use fresh fuel (under 30 days old) and add fuel stabilizer if the machine will sit for more than a few weeks. Honda specifically recommends running the fuel system dry for storage rather than leaving stabilized fuel in the tank.
Regular maintenance keeps Honda snowblowers running for decades
Related Guides
- Snowblower Won’t Start
- Ariens Deluxe 28 Problems
- Toro Power Max 828 Problems
- Cub Cadet Snowblower Problems
Honda snowblowers command premium prices for premium performance. Maintain them properly - fresh fuel, regular oil changes, and HST fluid service - and they’ll clear snow reliably for decades. The initial investment pays off in longevity and trouble-free operation.