This aluminum OEM push rod is found in your lawn mower. It operates on the camshaft and pushes the exhaust valve open during the exhaust stroke. If you notice that the push rod is bent, it needs to be replaced. A damaged push rod can cause unusual clicking, tapping, or knocking sounds to come from the engine. It can also lead to improper valve operation, resulting in engine misfiring, loss of power, or uneven running. To replace the push rod, you will need to locate and access the valve cover. It is advisable to gather a screwdriver, pliers, a socket set, a wrench set, and a torque wrench for this repair. Please note that the replacement part is sold individually.
Rod, Push 597785
OEM part for: Briggs & Stratton Engines, Toro
Part Number: 597785
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Compatibility
This Rod, Push will fit the following 2400 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Lawn Tractor Parts
This part replaces obsolete part #: 690981
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Bent push rods due to valve guides loose and restricting valve opening fully.
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Torque wrench
Parts Used
Remove carb and intake.
Remove valve cover and rocker arms.
Remove and replaced with new a head assembly.
Head bolts torqued to 18 ft lbs in three increments in a 5 point star pattern.
Rocker valve clearance adjusted to .003 to .005 cold intake and exhaust.
Push rods were bent
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, Nutdriver, Adjustable Wrench
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.