SAFARI

10 CLUTCH 4. SPECIFICATIONS 4A. CLUTCH DISC (Fig.3) Outside diameter 228 +1 mm. Inside diameter 150 + 1.5 mm. _ 1.0 Thickness of clutch disc 9.3 ± 0.3 mm. with new lining under 570 kg load ‘A’ Maximum permissible 0.5 mm. out of perpendicularity of each lining surface of clutch disc w.r.t. spline axis at 223 mm diameter Maximum permissible 25 gm-cm. imbalance of clutch disc Cushioning of clutch disc 0.9/1.2 mm Spline size of clutch disc A10 x 23 x 29 (DIN 5464) Total friction area 463 sq.cm. (both sides) 4B. CLUTCH PRESSURE PLATE ASSEMBLY (Fig.4) Height of pressure plate 34.5 mm. housing ‘A’ max. Height of diaphragm 28.2 ± 1 mm. tip from cover mounting surface ‘B’ Max. permissible imbalance 20 gm-cm. of pressure plate assembly Max. permissible face run 0.5 mm. out of release bearing contact surface of diaphragm Clamp load on clutch disc 570 to 660 kg. Diaphragm release load Max. 210 kg. (with Disc) Tip travel, 'C' 8 +1 mm. Max tip travel after use of disk, 'D' max.8.5 mm. Pressure plate lift for min. 1.8 mm. release travel 8+1 mm 4C. CLUTCH ACTUATION HYDRAULIC SYSTEM Clutch master cylinder 19.05 mm. diameter Clutch master cylinder 34.5 mm. stroke Slave cylinder diameter 23.81 mm. Slave cylinder stroke 52.0 mm. 5. REMOVAL OF CLUTCH FROM VEHICLE l Place chokes on wheels to prevent movement of vehicle. l Disconnect battery and electrical connections of the starter motor. l Loosen mounting bolts and remove starter motor. l Unlock and remove U/J cross mounting strip screws at gear box end. Disconnect propeller shaft from gear box and suspend it sideways suitably. l Loosen and remove clutch slave cylinder mounting nuts and tie it suitably. l Pull out reverse indicator switch cable connector. l Disconnect speedo cable l Disconnect and remove gear box along with clutch housing from engine (Follow the procedure given in gear box group for removal of gear box assembly from vehicle) l Remove clutch release bearing with sleeve. l Pull out clutch release fork from spring clip. l As a safety measure, support clutch pressure plate and clutch disc with mandrel 2654 5890 25 01. Unscrew sixmounting bolts evenly (alternately and crosswise) in small steps. l Remove clutch pressure plate assembly and clutch disc along with the mandrel.