Subaru 2009 IMPREZA, Руководство по обслуживанию

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EI-31
Front Bumper
EXTERIOR/INTERIOR TRIM
C: REPAIR
1. COATING METHOD FOR PP BUMPER
Process
No.
Process name Job contents
1 Bumper installation
Place the bumper on a paint worktable as
required. Use the paint worktable conforming
to inner shape of bumper if possible.
(1) Bumper
(2) Set bumper section
2 Masking
Mask specified part (black base) with masking tape. Use masking tape for PP (example,
Nichiban No. 533, etc.).
3
Degreasing/
cleaning
Clean all parts to be painted with white gasoline, normal alcohol, etc. to remove dirt, oil, fat, etc.
4 Primer paint Apply primer to all parts to be painted, using spray gun. Use primer (clear).
5 Drying
Dry at normal temperature [10 to 15 min. at 20°C (68°F)].
In half-dried condition, PP primer paint is dissolved by solvent, e.g. thinner, etc.
Therefore, if dust or dirt must be removed, use ordinary alcohol etc.
6 Top coat paint (I)
Non-colored Metallic paint
Use section (block) paint for top coat.
• Paint to be used (for each color):
Solid paint
Hardener PB
Thinner T-301
• Mixture ratio:
Main agent : Hardener = 4 : 1
• Viscosity: 10 — 13 sec./20°C (68°F)
• Film thickness: 35 — 45 μ
• Spraying pressure: 245 — 343 kPa
(2.5 — 3.5 kgf/cm
2
, 36 — 50 psi)
Use section (block) paint for top coat.
• Paint to be used (for each color):
Metallic paint
Hardener PB
Thinner T-306
• Mixture ratio:
Main agent : Hardener = 10 : 1
• Viscosity: 10 — 13 sec./20°C (68°F)
• Film thickness: 15 — 20 μ
• Spraying pressure: 245 — 343 kPa
(2.5 — 3.5 kgf/cm
2
, 36 — 50 psi)
7 Drying Not required.
Dry at normal temperature [at least 10 min. at
20°C (68°F)].
In half-dried condition, avoid dust, dirt.
8 Top coat paint (II) Not required.
Apply a clear coat to parts with top coat paint (I),
three times at 5 — 7 minutes intervals.
• Paint to be used:
Metallic paint
Hardener PB
Thinner T-301
• Mixture ratio:
Clear coat : Hardener = 6 : 1
• Viscosity: 14 — 16 sec./20°C (68°F)
• Film thickness: 25 — 30 μ
• Spraying pressure: 245 — 343 kPa
(2.5 — 3.5 kgf/cm
2
, 36 — 50 psi)
9 Drying
60°C (140°F), 60 min. or 80°C (176°F), 30 min.
If higher than 80°C (176°F), PP may become be deformed. Keep maximum temperature 80°C
(176°F) or less.
10 Inspection Check paint.
11
Removal of
masking
Remove the masking tape applied in procedure 2.
EI-00234
(2)
(1)