Usage:
1088LTC (3SZ),
1088XLC (9BW),
554 (1AM),
574 (1FM) Forwarders
Description of Change: A new pulley is available for the bottom guard group and the ladder group for the machines that are listed above. The new pulley is solid steel and is plated to provide rust protection. The new steel pulley is stronger than the previous cast pulley.
Adaptable To: The new 162-1942 Pulley is effective with 554 (1AM217-Up) and 574 (1FM240-Up) Forwarders and is adaptable to first production for all of the machines listed. Use the following procedure in order to install the new 162-1942 Pulleys.
Installation Procedure
Bottom Guard and Ladder (574 Forwarder Shown)
1. Park the machine on level ground. Engage the parking brake and stop the engine.
NOTE: The ladder will be lowered when the parking brake is engaged.
2. Tilt the engine hood forward.
3. Tilt the cab over to the right side of the machine.
Reference: For additional information on tilting the cab, refer to Service Manual Module, SEBU7197, Operation and Maintenance Manual, 554 Forwarder and 574 Forwarder; "Cab Tilting".
4. Lower the bottom guard to the ground.
Reference: For additional information on lowering the bottom guard, refer to Service Manual Module, SEBU7197, Operation and Maintenance Manual, 554 Forwarder and 574 Forwarder; "Bottom Guard Lowering".
574 Forwarder Only Left side of the machine, viewed from the bottom. Bottom guard lowering pulleys.
554 Forwarder and 574 Forwarder Left side of the machine, viewed from the bottom. Bottom guard lowering pulley.
554 Forwarder and 574 Forwarder Bottom guard lowering pulleys.
5. Replace the bottom guard pulleys. The 554 Forwarder has three bottom guard pulleys. The 574 Forwarder has five bottom guard pulleys. Remove the locknuts from the bolts. Remove the old pulleys and install the new 162-1942 Pulleys. Install the bolts and locknuts.
554 Forwarder and 574 Forwarder Ladder Cylinder Left side of the machine. Ladder group pulley.
554 Forwarder and 574 Forwarder Left side of the machine. Ladder group pulley.
6. Replace the ladder group pulleys. The 554 Forwarder and the 574 Forwarder have two ladder guard pulleys. Remove the locknuts from the bolts. Remove the old pulleys and install the new 162-1942 Pulleys. Install the bolts and locknuts.