SERVICE AND ADJUSTMENTS

TRANSAXLE GEAR SHIFT LEVER NEUTRAL- ADJUSTMENT (See Fig. 21)

The transaxle should be in neutral when the gear shift lever is in neutral (N) (lock gate) position. The adjustment is preset at the factory; however, if adjustment is needed, proceed as follows:

•Make sure transaxle is in neutral (N).

NOTE: When the tractor rear wheels move freely, the transaxle is in neutral.

•Loosen adjustment bolt in front of the right rear wheel.

•Position the gear shift lever in the neutral (N) posi- tion.

•Tighten adjustment bolt securely.

NOTE: If additional clearance is needed to get to adjustment bolt, move mower deck height to the lowest position.

NEUTRAL

LOCK GATE

GEARSHIFT LEVER

ADJUSTMENT

BOLT

FIG. 21

TO ADJUST STEERING WHEEL ALIGN- MENT

If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble per instructions in the Assembly section of this manual.

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable on your tractor.If damage has occurred to affect the front wheel toe-in or camber, contact your nearest authorized service center/department.

TO REMOVE WHEEL FOR REPAIRS (See Fig. 22)

RETAINING WASHERS

RING

AXLE

COVER

SQUARE KEY (REAR

WHEEL ONLY)

FIG. 22

TO START ENGINE WITH A WEAK BATTERY (See Fig. 23)

WARNING: Lead-acid batteries gen- erate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries.

If your battery is too weak to start the engine, it should be recharged. (See "BATTERY" in the Maintenance section of this manual).

If “jumper cables” are used for emergency starting, follow this procedure:

IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT SYSTEM. DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES.

TO ATTACH JUMPER CABLES -

•Connect one end of the RED cable to the POSITIVE

(+)terminal of each battery(A-B), taking care not to short against tractor chassis.

•Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of fully charged battery.

•Connect the other end of the BLACK cable (D) to good chassis ground, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER -

•BLACK cable fi rst from chassis and then from the fully charged battery.

•RED cable last from both batteries.

•Block up axle securely.

•Remove axle cover, retaining ring and washers to allow wheel removal (rear wheel contains a square key - Do not lose).

•Repair tire and reassemble.

•On rear wheels only: align grooves in rear wheel hub and axle. Insert square key.

•Replace washers and snap retaining ring securely in axle groove.

•Replace axle cover.

WEAK OR DEAD BATTERY

FULLY CHARGED

BATTERY

NOTE: To seal tire punctures and prevent fl at tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.

FIG. 23

22

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Poulan PB1638LT manual Transaxle Gear Shift Lever NEUTRAL- Adjustment See Fig, To Adjust Steering Wheel ALIGN- Ment
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PB1638LT specifications

The Poulan PB1638LT is a highly regarded leaf blower designed to tackle various outdoor tasks with efficiency and ease. This powerful outdoor tool is particularly favored among homeowners and professionals alike for its combination of power, versatility, and user-friendly features.

At the heart of the PB1638LT is its robust 38cc, 2-cycle engine, delivering impressive air speeds that can reach up to 200 miles per hour. This substantial air velocity enables users to quickly clear debris, leaves, and grass clippings from lawns, driveways, and patios, making yard maintenance an effortless task. The leaf blower's vacuum and mulcher capabilities further enhance its functionality, allowing users to not only blow away debris but also to collect and shred leaves into fine mulch, which can be used to enrich garden beds.

One of the standout features of the Poulan PB1638LT is its lightweight design, weighing in at just 11 lbs. This manageable weight ensures reduced fatigue during extended use, promoting comfort even when tackling larger areas. The inclusion of a shoulder strap also aids in distributing weight evenly, making the blower easier to maneuver during operation.

The ergonomic design of the PB1638LT cannot be overlooked. It incorporates a comfortable grip and easy-to-reach throttle control, enabling users to operate it smoothly with one hand. This functional design is particularly beneficial for those who may have limited strength or mobility, as it simplifies the operation without sacrificing power.

Poulan's commitment to technology is evident in the PB1638LT's Advanced Fuel System. This feature enhances fuel efficiency while reducing emissions, making it a more environmentally friendly choice compared to conventional blowers. The system helps maintain optimum engine performance and longevity, ensuring that the PB1638LT remains a reliable tool for years to come.

To sum it up, the Poulan PB1638LT leaf blower stands out as a versatile and powerful tool suitable for various outdoor cleaning tasks. With its formidable engine performance, vacuum and mulching capabilities, lightweight design, and user-friendly features, it is an excellent investment for anyone looking to maintain a tidy yard or garden effortlessly. Whether you're a homeowner wanting to keep your property looking pristine or a professional landscaper in need of a dependable blower, the PB1638LT is a name to consider.
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