Wen 56035 - User Manual

This is a guide to greasing the vibrating assembly for your WEN 56035, 56035T, or 56035M
plate compactor. This guide is best used in conjunction with the compactor’s manual, included
as a physical copy with your unit and available on the WEN website page for the plate
compactor (link here ), by clicking “Click here to view the product manual”.
If at any point you need assistance, have questions, or want to order parts, call WEN customer
service at 1-847-429-9263, M-F, 8-5 Central Time, or email techsupport@wenproducts.com.
If replacing any parts, use only genuine replacement parts purchased from WEN Products. Use of replacement
parts not sold by WEN Products will void your warranty and could lead to decreased performance or injury.
TABLE OF CONTENTS
Tools needed 1
Removing the vibrating assembly 1
Greasing the vibrating assembly 5
Reassembly 8
TOOLS NEEDED
• 13, 17, 18, 19, 27mm sockets and ratchet
◦ Alternative: combination or adjustable
wrench(es)
• Impact wrench or breaker bar (optional)
• Large flat-head screwdriver
• Torque wrench and appropriate standard
sockets, as well as 5mm and 6mm hex-bit
sockets
• 5mm and 6mm hex wrench
• Retaining ring pliers
• Rubber mallet
• Reversible anaerobic threadlocker (e.g. blue
Loctite ®)
• NLGI #2 EP lithium-based high-temperature
grease, approximately 60 – 70 grams.
ENSURE THAT THE ENGINE IS COOL BEFORE BEGINNING ANY MAINTENANCE OR REPAIR WORK. FOLLOW
ALL SAFETY PROCEDURES LISTED IN YOUR OWNER’S MANUAL. USE COMMON SENSE. AVOID INJURY.
REMOVING THE VIBRATING ASSEMBLY
1. Make sure the engine is shut down and fully cooled. Drain the engine oil and gasoline according to the
instructions in your owner’s manual.
2. Use a 13mm socket and ratchet (or combination wrenches) to remove the mounting bolts on both sides of the
belt cover (Figs. 1 & 2).
Fig. 1: Mounting bolt 1. Fig. 2: Mounting bolt 2.
Date last modified: 2023/01/30

Summary

Removing the Vibrating Assembly

Prepare for Removal

Remove the Belt

Remove Exciter Seat and Vibrating Assembly

Unscrew eight bolts from the exciter seat to remove it and the vibrating assembly.

Remove Vibrating Assembly Mounts

Use a 27mm socket to detach two mounting bolts and nuts from the vibrating assembly.

Separate Vibrating Assembly

Greasing the Vibrating Assembly

Remove Bearing Cover and Oil Seal

Apply Grease to Bearing (First Side)

Apply 60-70 grams of high-temperature grease to the bearing and pack tightly.

Replace Bearing Cover and Seal (First Side)

Reapply bearing cover and seal, using threadlocker and torque to secure screws.

Apply Grease to Bearing (Second Side)

Repeat steps to remove components and apply 60-70 grams of grease to the second bearing.

Replace Bearing Cover and Seal (Second Side)

Reapply bearing cover and seal, using threadlocker and torque to secure screws.

Reassemble Components

Tighten Pulley Mounting Screw

Apply threadlocker and torque wrench to secure the pulley mounting screw.

Overview

1. Function Description
2. Important Technical Specifications (derived from maintenance instructions)
3. Usage Features
4. Maintenance Features

This guide details the maintenance procedure for greasing the vibrating assembly of WEN 56035, 56035T, and 56035M plate compactors. These devices are designed for compacting various materials, and proper maintenance, particularly greasing the vibrating assembly, is crucial for their optimal performance and longevity.

Function Description:

The WEN plate compactor is a heavy-duty machine used for compacting soil, gravel, sand, and asphalt in construction, landscaping, and other applications. The core function relies on a vibrating assembly that generates the necessary force to consolidate loose materials. This assembly, containing an eccentric block and bearings, is critical for creating the vibratory action. The guide focuses on the process of disassembling, greasing, and reassembling this vibrating component to ensure smooth operation and prevent premature wear.

Important Technical Specifications (derived from maintenance instructions):

• Grease Type: NLGI #2 EP lithium-based high-temperature grease.
• Grease Quantity: Approximately 60 – 70 grams per bearing.
• Threadlocker: Reversible anaerobic threadlocker (e.g., blue Loctite®) is specified for various bolts and nuts to prevent loosening due to vibration.
• Torque Specifications:
  • Bearing cover screws: 8.1 ft-lbs (11 Nm).
  • Pulley mounting screw and washer: 19.2 ft-lbs (26 Nm).
  • Vibrating assembly mounting nuts and bolts (to exciter seat): 147.5 ft-lbs (200 Nm).
  • Exciter seat and vibrating assembly mounting bolts (to bottom plate): 60.5 ft-lbs (82 Nm).
  • Belt cover mounting bolts: 20.6 ft-lbs (28 Nm).
• Fastener Types: Socket-head cap screws, nuts, and bolts of various sizes (13mm, 17mm, 18mm, 19mm, 27mm, 5mm hex, 6mm hex).
• Thread Direction: Standard right-hand threaded screws (lefty-loosey) are used for the socket-head cap screw and bearing cover screws.

Usage Features:

The WEN plate compactor is designed for robust use in demanding environments. Its operation involves a clutch and belt system that transmits power from the engine to the vibrating assembly. The guide implicitly highlights the importance of a well-maintained vibrating assembly for effective compaction. The design allows for the removal of the engine assembly and support plate, as well as the exciter seat, to access the vibrating components for maintenance. The use of specific tools like impact wrenches or breaker bars suggests the presence of tightly fastened components, indicative of a durable and secure construction. The ability to remove the belt using a screwdriver and counterclockwise rotation of the clutch indicates a practical approach to belt maintenance or replacement.

Maintenance Features:

This guide is entirely dedicated to maintenance, specifically the greasing of the vibrating assembly. Key maintenance features include:

• Pre-Maintenance Safety: Emphasizes ensuring the engine is cool and draining engine oil and gasoline before starting any work, aligning with standard safety protocols.
• Tool Requirements: A comprehensive list of tools is provided, including various sockets and ratchets (13mm, 17mm, 18mm, 19mm, 27mm), combination or adjustable wrenches, impact wrench or breaker bar (optional for stubborn fasteners), large flat-head screwdriver, torque wrench, 5mm and 6mm hex-bit sockets, 5mm and 6mm hex wrenches, retaining ring pliers, and a rubber mallet. This detailed list ensures users are prepared for the task.
• Disassembly Procedure: A step-by-step guide for disassembling the plate compactor to access the vibrating assembly. This includes removing the belt cover, belt, engine support plate, engine assembly, exciter seat, and finally, the vibrating assembly itself. Specific instructions are given for removing nuts, bolts, and the pulley, shaft key, retaining ring, eccentric block, bearing cover, and oil seal.
• Greasing Process: Detailed instructions for applying NLGI #2 EP lithium-based high-temperature grease to the bearings, emphasizing packing it in tightly. This is a critical step for reducing friction and extending bearing life.
• Reassembly Procedure: A reverse, step-by-step guide for reassembling the components, with crucial instructions for applying reversible anaerobic threadlocker to specific fasteners and tightening them to precise torque specifications. This ensures all components are securely fastened and prevents loosening due to operational vibrations.
• Parts Replacement: The guide explicitly states the importance of using only genuine replacement parts from WEN Products to maintain warranty validity and ensure performance and safety.
• Troubleshooting/Support: Contact information for WEN customer service is provided for assistance, questions, or parts ordering, highlighting a commitment to user support.

Overall, the WEN plate compactor is a robust piece of equipment designed for demanding compaction tasks, with a clear emphasis on user-performable maintenance to ensure its longevity and reliable operation. The detailed instructions and specific technical requirements for greasing and reassembly underscore the importance of precision in maintaining the vibrating assembly.

Wen 56035 Specifications