BASE-FILTER 3G2725 - Caterpillar

Installation Procedure
Top Glass Modification Procedure
Illustration 3 g03728754
Top Glass location (A) Top glass (B) Wiper motor hole
Illustration 4 g03727762
Top glass - View from front (A) Top glass (B) Wiper motor hole (C) 9 mm (0.4 inch) diameter hole for 8T-5400 Connector As (D) 47.5 1 mm (1.0 0.04 inch)
Bore a 9 mm (0.4 inch) (C) hole in top glass (A) that is 47.5 1 mm (1.0 0.04 inch) (D) from the center of wiper motor hole (B). Refer to Illustration 4.
Install connector assembly (4) into 9 mm (0.4 inch) bored hole (C) .Cab Modification Procedure
Illustration 5 g03727200
Plate before modification (D) Plate
Illustration 6 g03727600
Plate (D) after modification (D) Plate
Cut plate (D) flush with the top of the cab. Refer to Illustration 5 and Illustration 6.
Illustration 7 g03727607
Cutting Dimensions (E) 75 1.5 mm (3.0 0.06 inch) (F) 30 1.5 mm (1.2 0.06 inch) (G) 30 1 mm (1.2 0.04 inch)
Trim cab top plate with the dimensions labeled in Illustration 7.Cab Guard Group Modification Procedure
Note: This procedure is required if the machine is equipped with a cab guard group. If host machine does not have a cab guard group, then the ""Cab Guard Group Modification Procedure"" does not need to be performed.
Illustration 8 g03728867
Front View - Guard group plate before modification (H) 397.5 mm (1.3 ft) (J) 40 mm (1.6 inch) (K) 28 mm (1.1 inch)
Illustration 9 g03729219
Front View - Guard group after modification (H) 397.5 mm (1.3 ft) (J) 40 mm (1.6 inch) (K) 28 mm (1.1 inch)
Trim window guard plate to the dimensions labeled in Illustration 8.Wiper Motor installation Procedure
Illustration 10 g03727645
Drill hole locations (H) 24 mm (0.9 inch) (10) Plate
Use plate (10) as a template to drill two 8 mm (0.3 inch) diameter holes that are spaced 24 mm (0.9 inch) (H) apart. Refer to Illustration 10.
Illustration 11 g03728598
Install Block (8) (8) Block (10) Plate (11) Washer (12) Screw
Install motor assembly (9) and plate (10) to the cab, using block (8), two screws (12), and two washers (11). Refer to Illustration 11.
Illustration 12 g03728671
Cover install (7) Cover (9) Motor assembly (11) Washer (12) Screw
Install cover (7) to motor assembly (9) using two screws (12) and two washers (11). Refer to Illustration 12.
Illustration 13 g03728845
Install link (5) (5) Link (6) Nut
Install link (5) using nut (6). Tighten nut (6) to a torque of 8.5 1.5 N m (75.2 13.3 lb in).