100340 Volvo.Penta Screw

start by:a) remove fresh water pumpb) remove oil pumpc) remove accessory drive housing 1. Remove seal (1) from thrower. 2. Install tooling (A) on thrower (2). If necessary, use heat on the outer diameter of thrower with an open flame at a maximum temperature of 400°F (205°C). Remove the thrower immediately with tooling (A). The installation of two crankshaft bolts (6) can be used to turn engine for access to gear bolts.3. Remove six bolts (5) used to hold oil tube on plate.4. Bend the tabs on lock and remove bolts, washer, plate (7) and the balancer gear. 5. Remove bolts (4) and the gear and shaft assembly (3) from plate. 6. Bend the tabs on lock and remove bolts (8), washer and gear assembly (9). 7. Remove seven bolts (10) and idler gear assembly (11). 8. Remove four nuts that hold oil tube (13) to plate. Remove oil tube (13).9. Remove six bolts (14) and shaft assembly (12) from plate. 10. Remove four bolts and service meter (15) from block.11. Remove five bolts (16) and plate from cylinder block. Weight of the plate is 75 lb. (34 kg).12. Remove the bearings from the gears if damaged or worn. Check the mark on plate for correct installation. The front of plate for SAE standard rotation engine (counterclockwise as seen from flywheel end) is marked "FRONT STD. ROT." The front of plate for SAE opposite rotation engine (clockwise as seen from the flywheel end) is marked "FRONT REV. ROT."Install Accessory Drive Gears And Plate
Put 5P3413 Thread Sealant on all bolts that fasten plate to the cylinder block. 1. Put plate (1) in position on the cylinder block dowels. Install five bolts and tighten to a torque of 90 5 lb.ft. (120 7 N m). Be sure the plate is installed on correct side as indicated in removal. 2. Install service meter (2) in position on block. Put 7M7260 Liquid Gasket Material on sealing surfaces of idler shafts and oil tube.3. Install idler shaft (3) in position on plate and tighten bolts to a torque of 90 5 lb.ft. (120 7 N m).4. Put oil tube (4) in place and install only the nuts to hold tube in position. Install small gaskets under nuts that hold the right end of tube. Put 5P3413 Thread Sealant on nuts. 5. Put idler gear assembly (5) in position and install bolts. The six similar bolts are tightened to a torque of 90 5 lb.ft. (120 7 N m). The two oil tube bolts are tightened to a torque of 32 3 lb.ft. (43 4 N m). The single bolt at the bottom of the bolt circle is tightened to a torque of 40 4 lb.ft. (55 5 N m). 6. If necessary, install bearings in gear (7) with tooling (A). Install gear (7) on idler shaft (3). Install washer (6), lock and bolts. 7. Put main idler gear assembly (8) in position and install bolts. Tighten bolts to a torque of 90 5 lb.ft. (20 7 N m). Tighten oil tube bolts to a torque of 32 3 lb.ft. (43 4 N m). 8. On G379 engine only, install bearing in balancer gear with tooling (A). 9. Install washer (10) and gear (9) on shaft. 10. Install washer (12) and plate (11). Install lock and bolts. The gear train of accessory drive are the same on the 8, 12, and 16 cylinder engines, except for balancer gear used on 8 cylinder engine. On SAE standard rotation (counterclockwise) engines, the balancer gear timing mark "B" must be in alignment with the tooth on crankshaft gear with punch marks (four, five or six punch marks). The balancer gear timing mark "B" must be in alignment with the "B" mark on the main idler gear.
SAE STANDARD ROTATION 8 CYLINDER ENGINE
SAE OPPOSITE ROTATION 8 CYLINDER ENGINE On SAE opposite rotation (clockwise) engine, the balancer gear timing mark "R" must be in alignment with the "R" on the small idler gear. The other "R" on the small idler gear must be in alignment between two teeth on crankshaft gear with two punch marks. On 12 and 16 cylinder engines, no timing of accessory drive gears is necessary.
Do not use an old oil thrower, seal ring or spring.
11. Heat the thrower (13) to a maximum temperature of 400 - 450°F (204 - 232°C). Install thrower on crankshaft with tool (B). With the thrower at room temperature, put 6V2055 High Vacuum Grease in the groove for the seal ring at assembly one half or more of the depth of the groove. 12. Install seal ring (14) and spring on thrower. end by:a) install accessory drive housingb) install oil pumpc) install fresh water pump