Engine

MAINTENANCE

•Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.

CENTER HOLE

BLADE

5/8" BOLT OR PIN

FIG. 11

BATTERY

Your tractor has a battery charging system which is sufﬁcient for normal use. However, periodic charging of the battery with an automotive charger will extend its life.

•Keep battery and terminals clean.

•Keep battery bolts tight.

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.

•Disconnect BLACK battery cable ﬁ rst then RED bat- tery cable and remove battery from tractor.

•Rinse the battery with plain water and dry.

•Clean terminals and battery cable ends with wire brush until bright.

•Coat terminals with grease or petroleum jelly.

•Reinstall battery (See “REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The transmission fan and cooling ﬁ ns should be kept clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent pos- sible damage to seals, do not use high pressure water or steam to clean transaxle.

•Inspect cooling fan to be sure fan blades are intact and clean.

•Inspect cooling ﬁ ns for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cool- ing ﬁ ns.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and ﬂ uid mainte- nance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department.

LUBRICATION

Only use high quality detergent oil rated with API service classiﬁ cation SG-SL. Select the oil’s SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

							10W30
			5W-30

F	-20	0			30 32 40		60	80	100
C	-30	-20		-10	0	10	20	30	40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

oil_visc_chart4_e

FIG. 12

Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine and after each eight (8) hours of operation.

TO CHANGE ENGINE OIL (See Figs. 12 and 13)

Determine temperature range expected before oil change. All oil must meet API service classiﬁ cation SG-SL.

•Be sure tractor is on level surface.

•Oil will drain more freely when warm.

•Catch oil in a suitable container.

•Remove oil ﬁ ll cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

•Remove yellow cap from end of drain valve and install the drain tube onto the ﬁ tting.

	OIL DRAIN VALVE
CLOSED AND
LOCKED
POSITION
			63
		4
	2
	0
YELLOW			DRAIN
CAP			DRAIN
			TUBE

FIG. 13

•Unlock drain valve by pushing inward and turning counterclockwise.

•To open, pull out on the drain valve.

PK19H42LT specifications

The Poulan PK19H42LT is a versatile and powerful lawn tractor designed to make lawn care efficient and enjoyable. This model excels in performance, incorporating a range of features that cater to both residential and semi-professional users. Its robust 19 horsepower Briggs & Stratton engine is not only reliable but also efficient, ensuring that it can handle even the toughest mowing tasks with ease.

One of the key characteristics of the PK19H42LT is its 42-inch cutting deck, which allows for a wide cutting path to cover larger areas in shorter time frames. This deck is made of durable materials, capable of withstanding the rigors of regular use. The cutting height can be easily adjusted to five different positions, enabling users to achieve their desired grass length for a variety of conditions.

The tractor is equipped with a hydrostatic transmission, which provides a smooth and seamless driving experience. This feature gives users the ability to alter their speed without the need for manual gear shifting, enhancing overall control and maneuverability while navigating through gardens and tight spaces.

Another notable feature is the ergonomically designed steering wheel and comfortable seat, which contribute to a pleasant driving experience, even during extended periods of mowing. The design ensures that users remain comfortable, helping to reduce fatigue and allowing for more efficient lawn care sessions.

For added convenience, the PK19H42LT includes a pedal-operated deck lift system, making it easy to raise and lower the cutting deck. This makes switching between cutting heights or transitioning into storage or transportation a simple task.

Moreover, the mower's easy-to-access controls and dashboard ensure that users can operate features without difficulty. The mower is also equipped with a front bumper, providing additional protection against potential obstacles during use.

In addition to mowing, this versatile tractor can be fitted with various attachments, such as baggers, carts, and snow blades, which enhance its functionality throughout the year.

Overall, the Poulan PK19H42LT is a well-rounded lawn tractor that delivers power, versatility, and ease of use, making it an excellent choice for homeowners seeking a reliable tool for maintaining their lawns.