16705 Mariner BOLT

Introduction
This Special Instruction provides the information that is needed for installing the vented access door for the engine compartment. Overheating of the engine can occur during machine operations when the machine is equipped with a machine enclosure seal kit. The various seals, covers, and brushes that are used in the machine enclosure seal kits for blocking the entry of debris also reduce ventilation of the engine compartment. The vented access door that is provided in the 312-1024 Engine Enclosure Kit (VENTED) provides improved ventilation inside the engine compartment.Read the information and understand the information that is contained in this instruction before you begin installation.Parts Information
The parts that are provided in the new 312-1024 Engine Enclosure Kit (VENTED) are listed in Table 1.
Illustration 1 g01713773
The new 312-1024 Engine Enclosure Kit (VENTED)
Table 1
Parts List
Refer to Illustration 1.    
Item    Quantity    Part Number    Description    
1     2     2K-4973     Locknut    
2     1     285-2167     Film (1)    
3     1     285-2168     Film (2)    
4     1     285-2169     Film (3)    
5     1     258-2170     Film (4)    
6     1     322-1644     Access Door As (VENTED)    
7     1     330-4060     Striker As    
( 1 ) This film is used on 246C and 256C machines.
( 2 ) This film is used on 262C and 272C machines.
( 3 ) This film is used on 277C machines.
( 4 ) This film is used on 287C and 297C machines.
Table 2
Miscellaneous Parts    
Item    Quantity    Part Number    Description    
8     6     3S-2093     Cable Strap    
9     2     7K-1181     Cable Strap    Installation Instructions
Illustration 2 g01713494
This illustration shows the components that must be removed from the current engine access door. (A) 300-9546 Alarm As (B) 258-3552 Water Lines Gp (C) (K) 268-4071 Flood Lamp Gp (D) 258-4106 Rear Harness As (E) (J) 8T-4159 Bumper (F) 258-2581 Hydraulic Filter and Lines Gp (G) 223-4240 Latch As (H) 224-3875 Lock Gp
Disconnect the components and remove the components from the current engine access door per Step 1.a through Step 1.f. See Illustration 2.
Remove all of the cable straps that secure harness (D) to the engine access door. Unplug rear work lights (C) and (K) from harness (D). Then, remove rear work lights (C) and (K) from the engine access door. Retain the two rear work lights for reinstallation on the new engine access door.
Illustration 3 g01714054
(F) 258-2581 Hydraulic Filter and Lines Gp (L) 8T-4137 Bolt (M) 8T-4121 Hard Washer
Remove the hydraulic filter and lines (F) from the engine access door by removing the four bolts (L) and the four hard washers (M). See Illustration 3.Retain the four bolts and the four hard washers for reinstallation of the hydraulic filter on the new engine access door.Note: Do not disconnect the hoses and do not disconnect the electrical connector from the unit.
Illustration 4 g01714281
(A) 300-9546 Alarm As (B) 258-3552 Water Lines Gp (N) 7X-2533 Bolt (P) 5P-4115 Hard Washer
Remove backup alarm (A) and water lines group (B) from the engine access door by removing the two bolts (N) and the two hard washers (P). See Illustration 4.Retain the two bolts and the two hard washers for reinstallation of the backup alarm and the water lines group on the new engine access door.Note: Do not disconnect the hoses and do not disconnect the electrical connector from the unit.
Illustration 5 g01715176
(G) 223-4240 Latch As (Q) 8T-4181 Bolt (R) 8T-4205 Hard Washer
Remove latch assembly (G) from the engine access door by removing the four bolts (Q) and the four hard washers (R). See Illustration 5.Retain the latch assembly, the four bolts, and th