Textron JACOBSEN GP400 Technical/Repair Manual

8-36 4252490-Rev A
CUTTING UNITS
8
Disassembly and Assembly
See Figure 8-40.
Figure 8-40
Assembly Notes
• Install new grease seal (2).
• Apply grease that meets or exceeds NLGI Grade 2
LB specifications to the lips of grease seal (2).
• Inspect bearing cup and cone (1) for wear or
damage. Replace as needed.
• Pack bearing (1) with grease that meets or exceeds
NLGI Grade 2 LB specifications before assembly.
Installation—Non-Drive Side
See Figures 8-41 and 8-42.
Figure 8-41
1. Install reel bearing housing assembly (8) using
bearing assembly tool (Jacobsen PN JAC5084).
2. Install seal (5) using mounting screws (6), washers
(7), and nuts (9).
3. Tighten mounting screws (6) to 18–22 lb-ft (24.4–
29.8 N·m).
4. Install grease fitting (11).
5. Install spring (12), washer (13), and nut (14).
6. Adjust reel bearing pre-load. (See “Reel Bearing
Pre-Load Adjustment” on page 8-19.)
7. Install spacer (15), flat washer (4), lock washer (16),
and screw (17).
Figure 8-42
1 Bearing Cup and Cone 4 Reel Bearing Housing
2 Grease Seal 5 Grease Fitting
3 Vent Fitting
Required Tools or Equipment
Bearing Assembly Tool
(Jacobsen PN JAC5084)
TN0940
5
4
2
3
1
TN3758
14
13
12
9
8
7
6
5
15
17
16
11
10
4
TN3757
1
3
2
1
2

Textron JACOBSEN GP400 Specifications

General

Brand	Textron
Model	JACOBSEN GP400
Category	Lawn Mower
Language	English