Views
5 years ago

0712-0299ZX60USB-3 - Flannery Plant Hire

0712-0299ZX60USB-3 - Flannery Plant Hire

Adjust Track Sag (rubber

Adjust Track Sag (rubber crawler) and Check for Damage --- daily MAINTENANCE Proper track sag adjustment is necessary to extend the service life of the rubber track and the travel device. Check Track Sag As illustrated to the right, raise the one side track which sag is to be measured, off the ground. Place blocks under machine frame to support the machine. Rotate the rubber track so that the track joint is positioned at the upper center of the track. Measure distance (A) from the bottom of the lower roller tread to the inner ridge of the rubber track. Track Sag Specifications A in mm (in.) Dimension 10 to 15 (0.39 to 0.59) Adjusting Track Sag 1. If track sag is not within specifications, loosen or tighten the track following the procedures shown on the next page. 2. Before adjusting track sag, lower the bucket and blade to the ground to raise both tracks off the ground. Be sure to place blocks under machine frame to support the machine. 3. After adjusting track sag of both tracks, run the tracks back and forth several times to equalize the track sag on both side tracks. 4. After doing so, check track sag again. If track sag is not within specifications, repeat adjustment until the correct sag is obtained. Check Rubber Track for Damage Check the rubber track for damage. If any, consult your authorized dealer for repair. 7-58 A Joint Joint Track Sag (rubber crawler) Side a Roller M1M7-04-006 M588-07-055 M102-07-075 M503-05-050

Loosen Track (Rubber Crawler) MAINTENANCE CAUTION: Do not loosen valve (1) too quickly or too much as high-pressure grease in the adjusting cylinder may spout out. Loosen carefully, keeping body parts and face away from valve (1). Never loosen grease fitting (2). IMPORTANT: When gravel or mud is packed around the components in the undercarriage, remove it before loosening valve (1). 1. To loosen track, slowly turn valve (1) counterclockwise using a socket wrench (long socket; 19), grease will escape from grease outlet. 2. Between 1 and 1.5 turns of valve (1) are sufficient to loosen track. Never attempt to loosen the valve further. 3. If grease does not drain smoothly, raise the track to be loosed off the ground and slowly rotate the track. 4. When proper track sag is obtained, turn valve (1) clockwise and tighten it to 90 N⋅m (9 kgf⋅m, 65 lbf⋅ft). Tighten Track (Rubber Crawler) CAUTION: In case the track sag is not adjustable, this is a very hazardous situation. Since the track adjuster spring is excessively loaded, the grease pressure inside the track adjuster cylinder is very high. Incorrect adjustment or disassembly may result in personal injury and/or death. Immediately consult your authrized dealer for repair. To tighten track, connect a grease gun to cylinder grease fitting (2) located inside the side frame and add grease until the sag is within specifications. 7-59 2 2 1 1 Grease Outlet Grease Outlet M1LA-07-012 M1M0-07-021 M1M0-07-021

colour - Green Design Plant Hire
Ridgway Rentals Plant Machinery Guide May 17
WARNING - Flannery Plant Hire
Untitled - Flannery Plant Hire
Untitled - Flannery Plant Hire
Untitled - Flannery Plant Hire
Untitled - Flannery Plant Hire
Untitled - Flannery Plant Hire
GP.SERVICES - Sonic Plant Hire
MINIMIX 150 - Rapid Plant and Tool Hire
Ec13 - Plant Hire UK Limited
EC13 - Plant Hire UK Limited
plant list - Belmont Engineering
8457 JS145HD Spec (UK) Issue 3